21227634

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{19333}}^1$

素因数の和:19402

約数の個数: 24

約数和(自身を含む): 46749612

約数和(自身を除く): 25521978

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 19333, 38666, 57999, 115998, 173997, 347994, 1179313, 2358626, 3537939, 7075878, 10613817, 21227634]

約数ペア:

[(1, 21227634), (2, 10613817), (3, 7075878), (6, 3537939), (9, 2358626), (18, 1179313), (61, 347994), (122, 173997), (183, 115998), (366, 57999), (549, 38666), (1098, 19333)]