15182286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1621}}^1$

素因数の和:1856

約数の個数: 32

約数和(自身を含む): 34879488

約数和(自身を除く): 19697202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 1338, 1561, 1621, 3122, 3242, 4683, 4863, 9366, 9726, 11347, 22694, 34041, 68082, 361483, 722966, 1084449, 2168898, 2530381, 5060762, 7591143, 15182286]

約数ペア:

[(1, 15182286), (2, 7591143), (3, 5060762), (6, 2530381), (7, 2168898), (14, 1084449), (21, 722966), (42, 361483), (223, 68082), (446, 34041), (669, 22694), (1338, 11347), (1561, 9726), (1621, 9366), (3122, 4863), (3242, 4683)]