138804528

素因数分解:

$2^4\times 3^1\times {\mathrm{2891761}}^1$

素因数の和:2891772

約数の個数: 20

約数和(自身を含む): 358578488

約数和(自身を除く): 219773960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2891761, 5783522, 8675283, 11567044, 17350566, 23134088, 34701132, 46268176, 69402264, 138804528]

約数ペア:

[(1, 138804528), (2, 69402264), (3, 46268176), (4, 34701132), (6, 23134088), (8, 17350566), (12, 11567044), (16, 8675283), (24, 5783522), (48, 2891761)]