42260418

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 93899520

約数和(自身を除く): 51639102

約数列:

[1, 2, 3, 6, 9, 18, 79, 113, 158, 226, 237, 263, 339, 474, 526, 678, 711, 789, 1017, 1422, 1578, 2034, 2367, 4734, 8927, 17854, 20777, 26781, 29719, 41554, 53562, 59438, 62331, 80343, 89157, 124662, 160686, 178314, 186993, 267471, 373986, 534942, 2347801, 4695602, 7043403, 14086806, 21130209, 42260418]

約数ペア:

[(1, 42260418), (2, 21130209), (3, 14086806), (6, 7043403), (9, 4695602), (18, 2347801), (79, 534942), (113, 373986), (158, 267471), (226, 186993), (237, 178314), (263, 160686), (339, 124662), (474, 89157), (526, 80343), (678, 62331), (711, 59438), (789, 53562), (1017, 41554), (1422, 29719), (1578, 26781), (2034, 20777), (2367, 17854), (4734, 8927)]