12756888

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{3343}}^1$

素因数の和:3408

約数の個数: 48

約数和(自身を含む): 35212320

約数和(自身を除く): 22455432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3343, 3816, 6686, 10029, 13372, 20058, 26744, 30087, 40116, 60174, 80232, 120348, 177179, 240696, 354358, 531537, 708716, 1063074, 1417432, 1594611, 2126148, 3189222, 4252296, 6378444, 12756888]

約数ペア:

[(1, 12756888), (2, 6378444), (3, 4252296), (4, 3189222), (6, 2126148), (8, 1594611), (9, 1417432), (12, 1063074), (18, 708716), (24, 531537), (36, 354358), (53, 240696), (72, 177179), (106, 120348), (159, 80232), (212, 60174), (318, 40116), (424, 30087), (477, 26744), (636, 20058), (954, 13372), (1272, 10029), (1908, 6686), (3343, 3816)]