12780528

素因数分解:

$2^4\times 3^1\times {\mathrm{266261}}^1$

素因数の和:266272

約数の個数: 20

約数和(自身を含む): 33016488

約数和(自身を除く): 20235960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 266261, 532522, 798783, 1065044, 1597566, 2130088, 3195132, 4260176, 6390264, 12780528]

約数ペア:

[(1, 12780528), (2, 6390264), (3, 4260176), (4, 3195132), (6, 2130088), (8, 1597566), (12, 1065044), (16, 798783), (24, 532522), (48, 266261)]