1634294538

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{90163}}^1$

素因数の和:90243

約数の個数: 48

約数和(自身を含む): 3797707680

約数和(自身を除く): 2163413142

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 106, 114, 159, 171, 318, 342, 477, 954, 1007, 2014, 3021, 6042, 9063, 18126, 90163, 180326, 270489, 540978, 811467, 1622934, 1713097, 3426194, 4778639, 5139291, 9557278, 10278582, 14335917, 15417873, 28671834, 30835746, 43007751, 86015502, 90794141, 181588282, 272382423, 544764846, 817147269, 1634294538]

約数ペア:

[(1, 1634294538), (2, 817147269), (3, 544764846), (6, 272382423), (9, 181588282), (18, 90794141), (19, 86015502), (38, 43007751), (53, 30835746), (57, 28671834), (106, 15417873), (114, 14335917), (159, 10278582), (171, 9557278), (318, 5139291), (342, 4778639), (477, 3426194), (954, 1713097), (1007, 1622934), (2014, 811467), (3021, 540978), (6042, 270489), (9063, 180326), (18126, 90163)]