18746095677

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{1321}}^1\times {\mathrm{36109}}^1$

素因数の和:37564

約数の個数: 16

約数和(自身を含む): 25205357760

約数和(自身を除く): 6459262083

約数列:

[1, 3, 131, 393, 1321, 3963, 36109, 108327, 173051, 519153, 4730279, 14190837, 47699989, 143099967, 6248698559, 18746095677]

約数ペア:

[(1, 18746095677), (3, 6248698559), (131, 143099967), (393, 47699989), (1321, 14190837), (3963, 4730279), (36109, 519153), (108327, 173051)]