15721392186

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{45968983}}^1$

素因数の和:45969010

約数の個数: 24

約数和(自身を含む): 35855807520

約数和(自身を除く): 20134415334

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 45968983, 91937966, 137906949, 275813898, 413720847, 827441694, 873410677, 1746821354, 2620232031, 5240464062, 7860696093, 15721392186]

約数ペア:

[(1, 15721392186), (2, 7860696093), (3, 5240464062), (6, 2620232031), (9, 1746821354), (18, 873410677), (19, 827441694), (38, 413720847), (57, 275813898), (114, 137906949), (171, 91937966), (342, 45968983)]