19005804774

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{743}}^1$

素因数の和:963

約数の個数: 192

約数和(自身を含む): 48434899968

約数和(自身を除く): 29429095194

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 41, 46, 66, 69, 82, 99, 123, 137, 138, 198, 207, 246, 253, 274, 369, 411, 414, 451, 506, 738, 743, 759, 822, 902, 943, 1233, 1353, 1486, 1507, 1518, 1886, 2229, 2277, 2466, 2706, 2829, 3014, 3151, 4059, 4458, 4521, 4554, 5617, 5658, 6302, 6687, 8118, 8173, 8487, 9042, 9453, 10373, 11234, 13374, 13563, 16346, 16851, 16974, 17089, 18906, 20746, 24519, 27126, 28359, 30463, 31119, 33702, 34178, 34661, 49038, 50553, 51267, 56718, 60926, 61787, 62238, 69322, 73557, 91389, 93357, 101106, 101791, 102534, 103983, 123574, 129191, 147114, 153801, 182778, 185361, 186714, 187979, 203582, 207966, 258382, 274167, 305373, 307602, 311949, 335093, 370722, 375958, 387573, 548334, 556083, 563937, 610746, 623898, 670186, 700649, 775146, 916119, 1005279, 1112166, 1119701, 1127874, 1162719, 1401298, 1421101, 1691811, 1832238, 2010558, 2101947, 2239402, 2325438, 2341193, 2842202, 3015837, 3359103, 3383622, 4173431, 4203894, 4263303, 4682386, 6031674, 6305841, 6718206, 7023579, 7707139, 8346862, 8526606, 10077309, 12520293, 12611682, 12789909, 14047158, 15414278, 20154618, 21070737, 23121417, 25040586, 25579818, 25753123, 37560879, 42141474, 45907741, 46242834, 51506246, 69364251, 75121758, 77259369, 91815482, 95988913, 137723223, 138728502, 154518738, 191977826, 231778107, 275446446, 287966739, 413169669, 463556214, 575933478, 826339338, 863900217, 1055878043, 1727800434, 2111756086, 3167634129, 6335268258, 9502902387, 19005804774]

約数ペア:

[(1, 19005804774), (2, 9502902387), (3, 6335268258), (6, 3167634129), (9, 2111756086), (11, 1727800434), (18, 1055878043), (22, 863900217), (23, 826339338), (33, 575933478), (41, 463556214), (46, 413169669), (66, 287966739), (69, 275446446), (82, 231778107), (99, 191977826), (123, 154518738), (137, 138728502), (138, 137723223), (198, 95988913), (207, 91815482), (246, 77259369), (253, 75121758), (274, 69364251), (369, 51506246), (411, 46242834), (414, 45907741), (451, 42141474), (506, 37560879), (738, 25753123), (743, 25579818), (759, 25040586), (822, 23121417), (902, 21070737), (943, 20154618), (1233, 15414278), (1353, 14047158), (1486, 12789909), (1507, 12611682), (1518, 12520293), (1886, 10077309), (2229, 8526606), (2277, 8346862), (2466, 7707139), (2706, 7023579), (2829, 6718206), (3014, 6305841), (3151, 6031674), (4059, 4682386), (4458, 4263303), (4521, 4203894), (4554, 4173431), (5617, 3383622), (5658, 3359103), (6302, 3015837), (6687, 2842202), (8118, 2341193), (8173, 2325438), (8487, 2239402), (9042, 2101947), (9453, 2010558), (10373, 1832238), (11234, 1691811), (13374, 1421101), (13563, 1401298), (16346, 1162719), (16851, 1127874), (16974, 1119701), (17089, 1112166), (18906, 1005279), (20746, 916119), (24519, 775146), (27126, 700649), (28359, 670186), (30463, 623898), (31119, 610746), (33702, 563937), (34178, 556083), (34661, 548334), (49038, 387573), (50553, 375958), (51267, 370722), (56718, 335093), (60926, 311949), (61787, 307602), (62238, 305373), (69322, 274167), (73557, 258382), (91389, 207966), (93357, 203582), (101106, 187979), (101791, 186714), (102534, 185361), (103983, 182778), (123574, 153801), (129191, 147114)]