21800364

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{10037}}^1$

素因数の和:10225

約数の個数: 24

約数和(自身を含む): 51153648

約数和(自身を除く): 29353284

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 10037, 20074, 30111, 40148, 60222, 120444, 1816697, 3633394, 5450091, 7266788, 10900182, 21800364]

約数ペア:

[(1, 21800364), (2, 10900182), (3, 7266788), (4, 5450091), (6, 3633394), (12, 1816697), (181, 120444), (362, 60222), (543, 40148), (724, 30111), (1086, 20074), (2172, 10037)]