18296958

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 37429920

約数和(自身を除く): 19132962

約数列:

[1, 2, 3, 6, 101, 109, 202, 218, 277, 303, 327, 554, 606, 654, 831, 1662, 11009, 22018, 27977, 30193, 33027, 55954, 60386, 66054, 83931, 90579, 167862, 181158, 3049493, 6098986, 9148479, 18296958]

約数ペア:

[(1, 18296958), (2, 9148479), (3, 6098986), (6, 3049493), (101, 181158), (109, 167862), (202, 90579), (218, 83931), (277, 66054), (303, 60386), (327, 55954), (554, 33027), (606, 30193), (654, 27977), (831, 22018), (1662, 11009)]