1974137022

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 240

約数和(自身を含む): 5363990016

約数和(自身を除く): 3389852994

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 61, 66, 78, 81, 99, 117, 121, 122, 127, 143, 162, 183, 198, 234, 242, 254, 286, 297, 351, 363, 366, 381, 429, 549, 594, 671, 702, 726, 762, 793, 858, 891, 1053, 1089, 1098, 1143, 1287, 1342, 1397, 1573, 1586, 1647, 1651, 1782, 2013, 2106, 2178, 2286, 2379, 2574, 2794, 3146, 3267, 3294, 3302, 3429, 3861, 4026, 4191, 4719, 4758, 4941, 4953, 6039, 6534, 6858, 7137, 7381, 7722, 7747, 8382, 8723, 9438, 9801, 9882, 9906, 10287, 11583, 12078, 12573, 14157, 14274, 14762, 14859, 15367, 15494, 17446, 18117, 18161, 19602, 20574, 21411, 22143, 23166, 23241, 25146, 26169, 28314, 29718, 30734, 36234, 36322, 37719, 42471, 42822, 44286, 44577, 46101, 46482, 52338, 54351, 54483, 64233, 66429, 69723, 75438, 78507, 84942, 85217, 89154, 92202, 95953, 100711, 108702, 108966, 113157, 127413, 128466, 132858, 133731, 138303, 139446, 157014, 163449, 170434, 191906, 199287, 199771, 201422, 209169, 226314, 235521, 254826, 255651, 267462, 276606, 287859, 302133, 326898, 398574, 399542, 414909, 418338, 471042, 490347, 511302, 575718, 597861, 599313, 604266, 627507, 706563, 766953, 829818, 863577, 906399, 937387, 980694, 1107821, 1195722, 1198626, 1244727, 1255014, 1413126, 1471041, 1533906, 1727154, 1797939, 1812798, 1874774, 2215642, 2300859, 2489454, 2590731, 2719197, 2812161, 2942082, 3323463, 3595878, 4601718, 5181462, 5393817, 5438394, 5624322, 6646926, 6902577, 7772193, 8157591, 8436483, 9970389, 10787634, 12186031, 13805154, 15544386, 16181451, 16315182, 16872966, 19940778, 24372062, 25309449, 29911167, 32362902, 36558093, 50618898, 59822334, 73116186, 75928347, 89733501, 109674279, 151856694, 179467002, 219348558, 329022837, 658045674, 987068511, 1974137022]

約数ペア:

[(1, 1974137022), (2, 987068511), (3, 658045674), (6, 329022837), (9, 219348558), (11, 179467002), (13, 151856694), (18, 109674279), (22, 89733501), (26, 75928347), (27, 73116186), (33, 59822334), (39, 50618898), (54, 36558093), (61, 32362902), (66, 29911167), (78, 25309449), (81, 24372062), (99, 19940778), (117, 16872966), (121, 16315182), (122, 16181451), (127, 15544386), (143, 13805154), (162, 12186031), (183, 10787634), (198, 9970389), (234, 8436483), (242, 8157591), (254, 7772193), (286, 6902577), (297, 6646926), (351, 5624322), (363, 5438394), (366, 5393817), (381, 5181462), (429, 4601718), (549, 3595878), (594, 3323463), (671, 2942082), (702, 2812161), (726, 2719197), (762, 2590731), (793, 2489454), (858, 2300859), (891, 2215642), (1053, 1874774), (1089, 1812798), (1098, 1797939), (1143, 1727154), (1287, 1533906), (1342, 1471041), (1397, 1413126), (1573, 1255014), (1586, 1244727), (1647, 1198626), (1651, 1195722), (1782, 1107821), (2013, 980694), (2106, 937387), (2178, 906399), (2286, 863577), (2379, 829818), (2574, 766953), (2794, 706563), (3146, 627507), (3267, 604266), (3294, 599313), (3302, 597861), (3429, 575718), (3861, 511302), (4026, 490347), (4191, 471042), (4719, 418338), (4758, 414909), (4941, 399542), (4953, 398574), (6039, 326898), (6534, 302133), (6858, 287859), (7137, 276606), (7381, 267462), (7722, 255651), (7747, 254826), (8382, 235521), (8723, 226314), (9438, 209169), (9801, 201422), (9882, 199771), (9906, 199287), (10287, 191906), (11583, 170434), (12078, 163449), (12573, 157014), (14157, 139446), (14274, 138303), (14762, 133731), (14859, 132858), (15367, 128466), (15494, 127413), (17446, 113157), (18117, 108966), (18161, 108702), (19602, 100711), (20574, 95953), (21411, 92202), (22143, 89154), (23166, 85217), (23241, 84942), (25146, 78507), (26169, 75438), (28314, 69723), (29718, 66429), (30734, 64233), (36234, 54483), (36322, 54351), (37719, 52338), (42471, 46482), (42822, 46101), (44286, 44577)]