18861576

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{11069}}^1$

素因数の和:11149

約数の個数: 32

約数和(自身を含む): 47822400

約数和(自身を除く): 28960824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 11069, 22138, 33207, 44276, 66414, 88552, 132828, 265656, 785899, 1571798, 2357697, 3143596, 4715394, 6287192, 9430788, 18861576]

約数ペア:

[(1, 18861576), (2, 9430788), (3, 6287192), (4, 4715394), (6, 3143596), (8, 2357697), (12, 1571798), (24, 785899), (71, 265656), (142, 132828), (213, 88552), (284, 66414), (426, 44276), (568, 33207), (852, 22138), (1704, 11069)]