12490218

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53377}}^1$

素因数の和:53398

約数の個数: 24

約数和(自身を含む): 29144388

約数和(自身を除く): 16654170

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 53377, 106754, 160131, 320262, 480393, 693901, 960786, 1387802, 2081703, 4163406, 6245109, 12490218]

約数ペア:

[(1, 12490218), (2, 6245109), (3, 4163406), (6, 2081703), (9, 1387802), (13, 960786), (18, 693901), (26, 480393), (39, 320262), (78, 160131), (117, 106754), (234, 53377)]