137195874

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{331391}}^1$

素因数の和:331422

約数の個数: 24

約数和(自身を含む): 310182912

約数和(自身を除く): 172987038

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 331391, 662782, 994173, 1988346, 2982519, 5965038, 7621993, 15243986, 22865979, 45731958, 68597937, 137195874]

約数ペア:

[(1, 137195874), (2, 68597937), (3, 45731958), (6, 22865979), (9, 15243986), (18, 7621993), (23, 5965038), (46, 2982519), (69, 1988346), (138, 994173), (207, 662782), (414, 331391)]