21628212

素因数分解:

$2^2\times 3^1\times {\mathrm{179}}^1\times {\mathrm{10069}}^1$

素因数の和:10255

約数の個数: 24

約数和(自身を含む): 50752800

約数和(自身を除く): 29124588

約数列:

[1, 2, 3, 4, 6, 12, 179, 358, 537, 716, 1074, 2148, 10069, 20138, 30207, 40276, 60414, 120828, 1802351, 3604702, 5407053, 7209404, 10814106, 21628212]

約数ペア:

[(1, 21628212), (2, 10814106), (3, 7209404), (4, 5407053), (6, 3604702), (12, 1802351), (179, 120828), (358, 60414), (537, 40276), (716, 30207), (1074, 20138), (2148, 10069)]