137457018

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{23071}}^1$

素因数の和:23410

約数の個数: 24

約数和(自身を含む): 298736256

約数和(自身を除く): 161279238

約数列:

[1, 2, 3, 6, 9, 18, 331, 662, 993, 1986, 2979, 5958, 23071, 46142, 69213, 138426, 207639, 415278, 7636501, 15273002, 22909503, 45819006, 68728509, 137457018]

約数ペア:

[(1, 137457018), (2, 68728509), (3, 45819006), (6, 22909503), (9, 15273002), (18, 7636501), (331, 415278), (662, 207639), (993, 138426), (1986, 69213), (2979, 46142), (5958, 23071)]