26490342

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1381}}^1$

素因数の和:1548

約数の個数: 32

約数和(自身を含む): 55722240

約数和(自身を除く): 29231898

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139, 278, 417, 834, 1381, 2762, 3197, 4143, 6394, 8286, 9591, 19182, 31763, 63526, 95289, 190578, 191959, 383918, 575877, 1151754, 4415057, 8830114, 13245171, 26490342]

約数ペア:

[(1, 26490342), (2, 13245171), (3, 8830114), (6, 4415057), (23, 1151754), (46, 575877), (69, 383918), (138, 191959), (139, 190578), (278, 95289), (417, 63526), (834, 31763), (1381, 19182), (2762, 9591), (3197, 8286), (4143, 6394)]