12570534

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 28314000

約数和(自身を除く): 15743466

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 109, 129, 149, 218, 258, 298, 327, 387, 447, 654, 774, 894, 981, 1341, 1962, 2682, 4687, 6407, 9374, 12814, 14061, 16241, 19221, 28122, 32482, 38442, 42183, 48723, 57663, 84366, 97446, 115326, 146169, 292338, 698363, 1396726, 2095089, 4190178, 6285267, 12570534]

約数ペア:

[(1, 12570534), (2, 6285267), (3, 4190178), (6, 2095089), (9, 1396726), (18, 698363), (43, 292338), (86, 146169), (109, 115326), (129, 97446), (149, 84366), (218, 57663), (258, 48723), (298, 42183), (327, 38442), (387, 32482), (447, 28122), (654, 19221), (774, 16241), (894, 14061), (981, 12814), (1341, 9374), (1962, 6407), (2682, 4687)]