12453318

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{2239}}^1$

素因数の和:2353

約数の個数: 32

約数和(自身を含む): 27955200

約数和(自身を除く): 15501882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 618, 927, 1854, 2239, 2781, 4478, 5562, 6717, 13434, 20151, 40302, 60453, 120906, 230617, 461234, 691851, 1383702, 2075553, 4151106, 6226659, 12453318]

約数ペア:

[(1, 12453318), (2, 6226659), (3, 4151106), (6, 2075553), (9, 1383702), (18, 691851), (27, 461234), (54, 230617), (103, 120906), (206, 60453), (309, 40302), (618, 20151), (927, 13434), (1854, 6717), (2239, 5562), (2781, 4478)]