21152802852

素因数分解:

$2^2\times 3^2\times {\mathrm{587577857}}^1$

素因数の和:587577867

約数の個数: 18

約数和(自身を含む): 53469585078

約数和(自身を除く): 32316782226

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 587577857, 1175155714, 1762733571, 2350311428, 3525467142, 5288200713, 7050934284, 10576401426, 21152802852]

約数ペア:

[(1, 21152802852), (2, 10576401426), (3, 7050934284), (4, 5288200713), (6, 3525467142), (9, 2350311428), (12, 1762733571), (18, 1175155714), (36, 587577857)]