22718982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26479}}^1$

素因数の和:26508

約数の個数: 32

約数和(自身を含む): 53383680

約数和(自身を除く): 30664698

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 26479, 52958, 79437, 158874, 291269, 344227, 582538, 688454, 873807, 1032681, 1747614, 2065362, 3786497, 7572994, 11359491, 22718982]

約数ペア:

[(1, 22718982), (2, 11359491), (3, 7572994), (6, 3786497), (11, 2065362), (13, 1747614), (22, 1032681), (26, 873807), (33, 688454), (39, 582538), (66, 344227), (78, 291269), (143, 158874), (286, 79437), (429, 52958), (858, 26479)]