13367286

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{20071}}^1$

素因数の和:20116

約数の個数: 24

約数和(自身を含む): 29746704

約数和(自身を除く): 16379418

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 20071, 40142, 60213, 120426, 180639, 361278, 742627, 1485254, 2227881, 4455762, 6683643, 13367286]

約数ペア:

[(1, 13367286), (2, 6683643), (3, 4455762), (6, 2227881), (9, 1485254), (18, 742627), (37, 361278), (74, 180639), (111, 120426), (222, 60213), (333, 40142), (666, 20071)]