13124718

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 30091776

約数和(自身を除く): 16967058

約数列:

[1, 2, 3, 6, 9, 18, 31, 43, 62, 86, 93, 129, 186, 258, 279, 387, 547, 558, 774, 1094, 1333, 1641, 2666, 3282, 3999, 4923, 7998, 9846, 11997, 16957, 23521, 23994, 33914, 47042, 50871, 70563, 101742, 141126, 152613, 211689, 305226, 423378, 729151, 1458302, 2187453, 4374906, 6562359, 13124718]

約数ペア:

[(1, 13124718), (2, 6562359), (3, 4374906), (6, 2187453), (9, 1458302), (18, 729151), (31, 423378), (43, 305226), (62, 211689), (86, 152613), (93, 141126), (129, 101742), (186, 70563), (258, 50871), (279, 47042), (387, 33914), (547, 23994), (558, 23521), (774, 16957), (1094, 11997), (1333, 9846), (1641, 7998), (2666, 4923), (3282, 3999)]