12915216

素因数分解:

$2^4\times 3^2\times {\mathrm{89689}}^1$

素因数の和:89703

約数の個数: 30

約数和(自身を含む): 36145070

約数和(自身を除く): 23229854

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 89689, 179378, 269067, 358756, 538134, 717512, 807201, 1076268, 1435024, 1614402, 2152536, 3228804, 4305072, 6457608, 12915216]

約数ペア:

[(1, 12915216), (2, 6457608), (3, 4305072), (4, 3228804), (6, 2152536), (8, 1614402), (9, 1435024), (12, 1076268), (16, 807201), (18, 717512), (24, 538134), (36, 358756), (48, 269067), (72, 179378), (144, 89689)]