17945106

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1193}}^1$

素因数の和:1330

約数の個数: 32

約数和(自身を含む): 37825920

約数和(自身を除く): 19880814

約数列:

[1, 2, 3, 6, 23, 46, 69, 109, 138, 218, 327, 654, 1193, 2386, 2507, 3579, 5014, 7158, 7521, 15042, 27439, 54878, 82317, 130037, 164634, 260074, 390111, 780222, 2990851, 5981702, 8972553, 17945106]

約数ペア:

[(1, 17945106), (2, 8972553), (3, 5981702), (6, 2990851), (23, 780222), (46, 390111), (69, 260074), (109, 164634), (138, 130037), (218, 82317), (327, 54878), (654, 27439), (1193, 15042), (2386, 7521), (2507, 7158), (3579, 5014)]