12408252

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 30011520

約数和(自身を除く): 17603268

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 139, 172, 173, 258, 278, 346, 417, 516, 519, 556, 692, 834, 1038, 1668, 2076, 5977, 7439, 11954, 14878, 17931, 22317, 23908, 24047, 29756, 35862, 44634, 48094, 71724, 72141, 89268, 96188, 144282, 288564, 1034021, 2068042, 3102063, 4136084, 6204126, 12408252]

約数ペア:

[(1, 12408252), (2, 6204126), (3, 4136084), (4, 3102063), (6, 2068042), (12, 1034021), (43, 288564), (86, 144282), (129, 96188), (139, 89268), (172, 72141), (173, 71724), (258, 48094), (278, 44634), (346, 35862), (417, 29756), (516, 24047), (519, 23908), (556, 22317), (692, 17931), (834, 14878), (1038, 11954), (1668, 7439), (2076, 5977)]