9942972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{63737}}^1$

素因数の和:63757

約数の個数: 24

約数和(自身を含む): 24985296

約数和(自身を除く): 15042324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 63737, 127474, 191211, 254948, 382422, 764844, 828581, 1657162, 2485743, 3314324, 4971486, 9942972]

約数ペア:

[(1, 9942972), (2, 4971486), (3, 3314324), (4, 2485743), (6, 1657162), (12, 828581), (13, 764844), (26, 382422), (39, 254948), (52, 191211), (78, 127474), (156, 63737)]