2381562

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:316

約数の個数: 40

約数和(自身を含む): 5446452

約数和(自身を除く): 3064890

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 241, 366, 482, 549, 723, 1098, 1446, 1647, 2169, 3294, 4338, 4941, 6507, 9882, 13014, 14701, 19521, 29402, 39042, 44103, 88206, 132309, 264618, 396927, 793854, 1190781, 2381562]

約数ペア:

[(1, 2381562), (2, 1190781), (3, 793854), (6, 396927), (9, 264618), (18, 132309), (27, 88206), (54, 44103), (61, 39042), (81, 29402), (122, 19521), (162, 14701), (183, 13014), (241, 9882), (366, 6507), (482, 4941), (549, 4338), (723, 3294), (1098, 2169), (1446, 1647)]