12439818

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{4517}}^1$

素因数の和:4548

約数の個数: 40

約数和(自身を含む): 29520612

約数和(自身を除く): 17080794

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1377, 2754, 4517, 9034, 13551, 27102, 40653, 76789, 81306, 121959, 153578, 230367, 243918, 365877, 460734, 691101, 731754, 1382202, 2073303, 4146606, 6219909, 12439818]

約数ペア:

[(1, 12439818), (2, 6219909), (3, 4146606), (6, 2073303), (9, 1382202), (17, 731754), (18, 691101), (27, 460734), (34, 365877), (51, 243918), (54, 230367), (81, 153578), (102, 121959), (153, 81306), (162, 76789), (306, 40653), (459, 27102), (918, 13551), (1377, 9034), (2754, 4517)]