137248866

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{331519}}^1$

素因数の和:331550

約数の個数: 24

約数和(自身を含む): 310302720

約数和(自身を除く): 173053854

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 331519, 663038, 994557, 1989114, 2983671, 5967342, 7624937, 15249874, 22874811, 45749622, 68624433, 137248866]

約数ペア:

[(1, 137248866), (2, 68624433), (3, 45749622), (6, 22874811), (9, 15249874), (18, 7624937), (23, 5967342), (46, 2983671), (69, 1989114), (138, 994557), (207, 663038), (414, 331519)]