17732254

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 28740096

約数和(自身を除く): 11007842

約数列:

[1, 2, 41, 43, 47, 82, 86, 94, 107, 214, 1763, 1927, 2021, 3526, 3854, 4042, 4387, 4601, 5029, 8774, 9202, 10058, 82861, 165722, 188641, 206189, 216247, 377282, 412378, 432494, 8866127, 17732254]

約数ペア:

[(1, 17732254), (2, 8866127), (41, 432494), (43, 412378), (47, 377282), (82, 216247), (86, 206189), (94, 188641), (107, 165722), (214, 82861), (1763, 10058), (1927, 9202), (2021, 8774), (3526, 5029), (3854, 4601), (4042, 4387)]