15986782356

素因数分解:

$2^2\times 3^1\times {\mathrm{71353}}^1\times {\mathrm{18671}}^1$

素因数の和:90031

約数の個数: 24

約数和(自身を含む): 37305012864

約数和(自身を除く): 21318230508

約数列:

[1, 2, 3, 4, 6, 12, 18671, 37342, 56013, 71353, 74684, 112026, 142706, 214059, 224052, 285412, 428118, 856236, 1332231863, 2664463726, 3996695589, 5328927452, 7993391178, 15986782356]

約数ペア:

[(1, 15986782356), (2, 7993391178), (3, 5328927452), (4, 3996695589), (6, 2664463726), (12, 1332231863), (18671, 856236), (37342, 428118), (56013, 285412), (71353, 224052), (74684, 214059), (112026, 142706)]