2258118

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:330

約数の個数: 40

約数和(自身を含む): 5174928

約数和(自身を除く): 2916810

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 263, 318, 477, 526, 789, 954, 1431, 1578, 2367, 2862, 4293, 4734, 7101, 8586, 13939, 14202, 21303, 27878, 41817, 42606, 83634, 125451, 250902, 376353, 752706, 1129059, 2258118]

約数ペア:

[(1, 2258118), (2, 1129059), (3, 752706), (6, 376353), (9, 250902), (18, 125451), (27, 83634), (53, 42606), (54, 41817), (81, 27878), (106, 21303), (159, 14202), (162, 13939), (263, 8586), (318, 7101), (477, 4734), (526, 4293), (789, 2862), (954, 2367), (1431, 1578)]