12876966

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 29472768

約数和(自身を除く): 16595802

約数列:

[1, 2, 3, 6, 9, 18, 31, 47, 62, 93, 94, 141, 186, 279, 282, 423, 491, 558, 846, 982, 1457, 1473, 2914, 2946, 4371, 4419, 8742, 8838, 13113, 15221, 23077, 26226, 30442, 45663, 46154, 69231, 91326, 136989, 138462, 207693, 273978, 415386, 715387, 1430774, 2146161, 4292322, 6438483, 12876966]

約数ペア:

[(1, 12876966), (2, 6438483), (3, 4292322), (6, 2146161), (9, 1430774), (18, 715387), (31, 415386), (47, 273978), (62, 207693), (93, 138462), (94, 136989), (141, 91326), (186, 69231), (279, 46154), (282, 45663), (423, 30442), (491, 26226), (558, 23077), (846, 15221), (982, 13113), (1457, 8838), (1473, 8742), (2914, 4419), (2946, 4371)]