12379986

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{3229}}^1$

素因数の和:3311

約数の個数: 32

約数和(自身を含む): 27907200

約数和(自身を除く): 15527214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3229, 3834, 6458, 9687, 19374, 29061, 58122, 87183, 174366, 229259, 458518, 687777, 1375554, 2063331, 4126662, 6189993, 12379986]

約数ペア:

[(1, 12379986), (2, 6189993), (3, 4126662), (6, 2063331), (9, 1375554), (18, 687777), (27, 458518), (54, 229259), (71, 174366), (142, 87183), (213, 58122), (426, 29061), (639, 19374), (1278, 9687), (1917, 6458), (3229, 3834)]