18130688402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{35111}}^1$

素因数の和:35366

約数の個数: 32

約数和(自身を含む): 29123297280

約数和(自身を除く): 10992608878

約数列:

[1, 2, 19, 38, 107, 127, 214, 254, 2033, 2413, 4066, 4826, 13589, 27178, 35111, 70222, 258191, 516382, 667109, 1334218, 3756877, 4459097, 7513754, 8918194, 71380663, 84722843, 142761326, 169445686, 477123379, 954246758, 9065344201, 18130688402]

約数ペア:

[(1, 18130688402), (2, 9065344201), (19, 954246758), (38, 477123379), (107, 169445686), (127, 142761326), (214, 84722843), (254, 71380663), (2033, 8918194), (2413, 7513754), (4066, 4459097), (4826, 3756877), (13589, 1334218), (27178, 667109), (35111, 516382), (70222, 258191)]