18108258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1789}}^1$

素因数の和:2042

約数の個数: 32

約数和(自身を含む): 41585280

約数和(自身を除く): 23477022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 241, 482, 723, 1446, 1687, 1789, 3374, 3578, 5061, 5367, 10122, 10734, 12523, 25046, 37569, 75138, 431149, 862298, 1293447, 2586894, 3018043, 6036086, 9054129, 18108258]

約数ペア:

[(1, 18108258), (2, 9054129), (3, 6036086), (6, 3018043), (7, 2586894), (14, 1293447), (21, 862298), (42, 431149), (241, 75138), (482, 37569), (723, 25046), (1446, 12523), (1687, 10734), (1789, 10122), (3374, 5367), (3578, 5061)]