387836106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{35111}}^1$

素因数の和:35386

約数の個数: 32

約数和(自身を含む): 889878528

約数和(自身を除く): 502042422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 263, 526, 789, 1578, 1841, 3682, 5523, 11046, 35111, 70222, 105333, 210666, 245777, 491554, 737331, 1474662, 9234193, 18468386, 27702579, 55405158, 64639351, 129278702, 193918053, 387836106]

約数ペア:

[(1, 387836106), (2, 193918053), (3, 129278702), (6, 64639351), (7, 55405158), (14, 27702579), (21, 18468386), (42, 9234193), (263, 1474662), (526, 737331), (789, 491554), (1578, 245777), (1841, 210666), (3682, 105333), (5523, 70222), (11046, 35111)]