18422061

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 29069568

約数和(自身を除く): 10647507

約数列:

[1, 3, 7, 21, 61, 73, 183, 197, 219, 427, 511, 591, 1281, 1379, 1533, 4137, 4453, 12017, 13359, 14381, 31171, 36051, 43143, 84119, 93513, 100667, 252357, 302001, 877241, 2631723, 6140687, 18422061]

約数ペア:

[(1, 18422061), (3, 6140687), (7, 2631723), (21, 877241), (61, 302001), (73, 252357), (183, 100667), (197, 93513), (219, 84119), (427, 43143), (511, 36051), (591, 31171), (1281, 14381), (1379, 13359), (1533, 12017), (4137, 4453)]