12516966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{821}}^1$

素因数の和:858

約数の個数: 72

約数和(自身を含む): 34109712

約数和(自身を除く): 21592746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 821, 847, 1089, 1386, 1642, 1694, 2178, 2463, 2541, 4926, 5082, 5747, 7389, 7623, 9031, 11494, 14778, 15246, 17241, 18062, 27093, 34482, 51723, 54186, 63217, 81279, 99341, 103446, 126434, 162558, 189651, 198682, 298023, 379302, 568953, 596046, 695387, 894069, 1137906, 1390774, 1788138, 2086161, 4172322, 6258483, 12516966]

約数ペア:

[(1, 12516966), (2, 6258483), (3, 4172322), (6, 2086161), (7, 1788138), (9, 1390774), (11, 1137906), (14, 894069), (18, 695387), (21, 596046), (22, 568953), (33, 379302), (42, 298023), (63, 198682), (66, 189651), (77, 162558), (99, 126434), (121, 103446), (126, 99341), (154, 81279), (198, 63217), (231, 54186), (242, 51723), (363, 34482), (462, 27093), (693, 18062), (726, 17241), (821, 15246), (847, 14778), (1089, 11494), (1386, 9031), (1642, 7623), (1694, 7389), (2178, 5747), (2463, 5082), (2541, 4926)]