18236114

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:522

約数の個数: 24

約数和(自身を含む): 29891952

約数和(自身を除く): 11655838

約数列:

[1, 2, 13, 26, 163, 169, 326, 331, 338, 662, 2119, 4238, 4303, 8606, 27547, 53953, 55094, 55939, 107906, 111878, 701389, 1402778, 9118057, 18236114]

約数ペア:

[(1, 18236114), (2, 9118057), (13, 1402778), (26, 701389), (163, 111878), (169, 107906), (326, 55939), (331, 55094), (338, 53953), (662, 27547), (2119, 8606), (4238, 4303)]