18148647

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3691}}^1$

素因数の和:3854

約数の個数: 16

約数和(自身を含む): 26582400

約数和(自身を除く): 8433753

約数列:

[1, 3, 11, 33, 149, 447, 1639, 3691, 4917, 11073, 40601, 121803, 549959, 1649877, 6049549, 18148647]

約数ペア:

[(1, 18148647), (3, 6049549), (11, 1649877), (33, 549959), (149, 121803), (447, 40601), (1639, 11073), (3691, 4917)]