18055414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 30824640

約数和(自身を除く): 12769226

約数列:

[1, 2, 13, 23, 26, 46, 109, 218, 277, 299, 554, 598, 1417, 2507, 2834, 3601, 5014, 6371, 7202, 12742, 30193, 32591, 60386, 65182, 82823, 165646, 392509, 694439, 785018, 1388878, 9027707, 18055414]

約数ペア:

[(1, 18055414), (2, 9027707), (13, 1388878), (23, 785018), (26, 694439), (46, 392509), (109, 165646), (218, 82823), (277, 65182), (299, 60386), (554, 32591), (598, 30193), (1417, 12742), (2507, 7202), (2834, 6371), (3601, 5014)]