13215244554

素因数分解:

$2^1\times 3^3\times {\mathrm{244726751}}^1$

素因数の和:244726762

約数の個数: 16

約数和(自身を含む): 29367210240

約数和(自身を除く): 16151965686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 244726751, 489453502, 734180253, 1468360506, 2202540759, 4405081518, 6607622277, 13215244554]

約数ペア:

[(1, 13215244554), (2, 6607622277), (3, 4405081518), (6, 2202540759), (9, 1468360506), (18, 734180253), (27, 489453502), (54, 244726751)]