12302988

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 29774976

約数和(自身を除く): 17471988

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 113, 129, 172, 211, 226, 258, 339, 422, 452, 516, 633, 678, 844, 1266, 1356, 2532, 4859, 9073, 9718, 14577, 18146, 19436, 23843, 27219, 29154, 36292, 47686, 54438, 58308, 71529, 95372, 108876, 143058, 286116, 1025249, 2050498, 3075747, 4100996, 6151494, 12302988]

約数ペア:

[(1, 12302988), (2, 6151494), (3, 4100996), (4, 3075747), (6, 2050498), (12, 1025249), (43, 286116), (86, 143058), (113, 108876), (129, 95372), (172, 71529), (211, 58308), (226, 54438), (258, 47686), (339, 36292), (422, 29154), (452, 27219), (516, 23843), (633, 19436), (678, 18146), (844, 14577), (1266, 9718), (1356, 9073), (2532, 4859)]