18366998052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{47303}}^1$

素因数の和:47473

約数の個数: 96

約数和(自身を含む): 48953963520

約数和(自身を除く): 30586965468

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 131, 156, 228, 247, 262, 393, 494, 524, 741, 786, 988, 1482, 1572, 1703, 2489, 2964, 3406, 4978, 5109, 6812, 7467, 9956, 10218, 14934, 20436, 29868, 32357, 47303, 64714, 94606, 97071, 129428, 141909, 189212, 194142, 283818, 388284, 567636, 614939, 898757, 1229878, 1797514, 1844817, 2459756, 2696271, 3595028, 3689634, 5392542, 6196693, 7379268, 10785084, 11683841, 12393386, 18590079, 23367682, 24786772, 35051523, 37180158, 46735364, 70103046, 74360316, 80557009, 117737167, 140206092, 161114018, 235474334, 241671027, 322228036, 353211501, 470948668, 483342054, 706423002, 966684108, 1412846004, 1530583171, 3061166342, 4591749513, 6122332684, 9183499026, 18366998052]

約数ペア:

[(1, 18366998052), (2, 9183499026), (3, 6122332684), (4, 4591749513), (6, 3061166342), (12, 1530583171), (13, 1412846004), (19, 966684108), (26, 706423002), (38, 483342054), (39, 470948668), (52, 353211501), (57, 322228036), (76, 241671027), (78, 235474334), (114, 161114018), (131, 140206092), (156, 117737167), (228, 80557009), (247, 74360316), (262, 70103046), (393, 46735364), (494, 37180158), (524, 35051523), (741, 24786772), (786, 23367682), (988, 18590079), (1482, 12393386), (1572, 11683841), (1703, 10785084), (2489, 7379268), (2964, 6196693), (3406, 5392542), (4978, 3689634), (5109, 3595028), (6812, 2696271), (7467, 2459756), (9956, 1844817), (10218, 1797514), (14934, 1229878), (20436, 898757), (29868, 614939), (32357, 567636), (47303, 388284), (64714, 283818), (94606, 194142), (97071, 189212), (129428, 141909)]