18452967

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15263}}^1$

素因数の和:15310

約数の個数: 16

約数和(自身を含む): 27353088

約数和(自身を除く): 8900121

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 15263, 45789, 198419, 473153, 595257, 1419459, 6150989, 18452967]

約数ペア:

[(1, 18452967), (3, 6150989), (13, 1419459), (31, 595257), (39, 473153), (93, 198419), (403, 45789), (1209, 15263)]