18343923

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4657}}^1$

素因数の和:4774

約数の個数: 16

約数和(自身を含む): 26606496

約数和(自身を除く): 8262573

約数列:

[1, 3, 13, 39, 101, 303, 1313, 3939, 4657, 13971, 60541, 181623, 470357, 1411071, 6114641, 18343923]

約数ペア:

[(1, 18343923), (3, 6114641), (13, 1411071), (39, 470357), (101, 181623), (303, 60541), (1313, 13971), (3939, 4657)]