18277383

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1319}}^1$

素因数の和:1502

約数の個数: 16

約数和(自身を含む): 25344000

約数和(自身を除く): 7066617

約数列:

[1, 3, 31, 93, 149, 447, 1319, 3957, 4619, 13857, 40889, 122667, 196531, 589593, 6092461, 18277383]

約数ペア:

[(1, 18277383), (3, 6092461), (31, 589593), (93, 196531), (149, 122667), (447, 40889), (1319, 13857), (3957, 4619)]