22180122

素因数分解:

$2^1\times 3^3\times {\mathrm{431}}^1\times {\mathrm{953}}^1$

素因数の和:1395

約数の個数: 32

約数和(自身を含む): 49455360

約数和(自身を除く): 27275238

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 431, 862, 953, 1293, 1906, 2586, 2859, 3879, 5718, 7758, 8577, 11637, 17154, 23274, 25731, 51462, 410743, 821486, 1232229, 2464458, 3696687, 7393374, 11090061, 22180122]

約数ペア:

[(1, 22180122), (2, 11090061), (3, 7393374), (6, 3696687), (9, 2464458), (18, 1232229), (27, 821486), (54, 410743), (431, 51462), (862, 25731), (953, 23274), (1293, 17154), (1906, 11637), (2586, 8577), (2859, 7758), (3879, 5718)]