18656900964

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{5507}}^1$

素因数の和:5679

約数の個数: 192

約数和(自身を含む): 55273881600

約数和(自身を除く): 36616980636

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 127, 156, 171, 228, 234, 247, 254, 342, 351, 381, 468, 494, 508, 513, 684, 702, 741, 762, 988, 1026, 1143, 1404, 1482, 1524, 1651, 2052, 2223, 2286, 2413, 2964, 3302, 3429, 4446, 4572, 4826, 4953, 5507, 6604, 6669, 6858, 7239, 8892, 9652, 9906, 11014, 13338, 13716, 14478, 14859, 16521, 19812, 21717, 22028, 26676, 28956, 29718, 31369, 33042, 43434, 44577, 49563, 59436, 62738, 65151, 66084, 71591, 86868, 89154, 94107, 99126, 104633, 125476, 130302, 143182, 148689, 178308, 188214, 198252, 209266, 214773, 260604, 282321, 286364, 297378, 313899, 376428, 418532, 429546, 564642, 594756, 627798, 644319, 699389, 846963, 859092, 941697, 1129284, 1255596, 1288638, 1360229, 1398778, 1693926, 1883394, 1932957, 2098167, 2577276, 2720458, 2797556, 2825091, 3387852, 3766788, 3865914, 4080687, 4196334, 5440916, 5650182, 6294501, 7731828, 8161374, 8392668, 9092057, 11300364, 12242061, 12589002, 13288391, 16322748, 18184114, 18883503, 24484122, 25178004, 26576782, 27276171, 36368228, 36726183, 37767006, 39865173, 48968244, 53153564, 54552342, 73452366, 75534012, 79730346, 81828513, 109104684, 119595519, 146904732, 159460692, 163657026, 172749083, 239191038, 245485539, 327314052, 345498166, 358786557, 478382076, 490971078, 518247249, 690996332, 717573114, 981942156, 1036494498, 1435146228, 1554741747, 2072988996, 3109483494, 4664225241, 6218966988, 9328450482, 18656900964]

約数ペア:

[(1, 18656900964), (2, 9328450482), (3, 6218966988), (4, 4664225241), (6, 3109483494), (9, 2072988996), (12, 1554741747), (13, 1435146228), (18, 1036494498), (19, 981942156), (26, 717573114), (27, 690996332), (36, 518247249), (38, 490971078), (39, 478382076), (52, 358786557), (54, 345498166), (57, 327314052), (76, 245485539), (78, 239191038), (108, 172749083), (114, 163657026), (117, 159460692), (127, 146904732), (156, 119595519), (171, 109104684), (228, 81828513), (234, 79730346), (247, 75534012), (254, 73452366), (342, 54552342), (351, 53153564), (381, 48968244), (468, 39865173), (494, 37767006), (508, 36726183), (513, 36368228), (684, 27276171), (702, 26576782), (741, 25178004), (762, 24484122), (988, 18883503), (1026, 18184114), (1143, 16322748), (1404, 13288391), (1482, 12589002), (1524, 12242061), (1651, 11300364), (2052, 9092057), (2223, 8392668), (2286, 8161374), (2413, 7731828), (2964, 6294501), (3302, 5650182), (3429, 5440916), (4446, 4196334), (4572, 4080687), (4826, 3865914), (4953, 3766788), (5507, 3387852), (6604, 2825091), (6669, 2797556), (6858, 2720458), (7239, 2577276), (8892, 2098167), (9652, 1932957), (9906, 1883394), (11014, 1693926), (13338, 1398778), (13716, 1360229), (14478, 1288638), (14859, 1255596), (16521, 1129284), (19812, 941697), (21717, 859092), (22028, 846963), (26676, 699389), (28956, 644319), (29718, 627798), (31369, 594756), (33042, 564642), (43434, 429546), (44577, 418532), (49563, 376428), (59436, 313899), (62738, 297378), (65151, 286364), (66084, 282321), (71591, 260604), (86868, 214773), (89154, 209266), (94107, 198252), (99126, 188214), (104633, 178308), (125476, 148689), (130302, 143182)]