130393854

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{104987}}^1$

素因数の和:105021

約数の個数: 32

約数和(自身を含む): 302365440

約数和(自身を除く): 171971586

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 104987, 209974, 314961, 629922, 944883, 1889766, 2414701, 2834649, 4829402, 5669298, 7244103, 14488206, 21732309, 43464618, 65196927, 130393854]

約数ペア:

[(1, 130393854), (2, 65196927), (3, 43464618), (6, 21732309), (9, 14488206), (18, 7244103), (23, 5669298), (27, 4829402), (46, 2834649), (54, 2414701), (69, 1889766), (138, 944883), (207, 629922), (414, 314961), (621, 209974), (1242, 104987)]