15345246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1319}}^1$

素因数の和:1608

約数の個数: 32

約数和(自身を含む): 35228160

約数和(自身を除く): 19882914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 277, 554, 831, 1319, 1662, 1939, 2638, 3878, 3957, 5817, 7914, 9233, 11634, 18466, 27699, 55398, 365363, 730726, 1096089, 2192178, 2557541, 5115082, 7672623, 15345246]

約数ペア:

[(1, 15345246), (2, 7672623), (3, 5115082), (6, 2557541), (7, 2192178), (14, 1096089), (21, 730726), (42, 365363), (277, 55398), (554, 27699), (831, 18466), (1319, 11634), (1662, 9233), (1939, 7914), (2638, 5817), (3878, 3957)]