42977018

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{829}}^1$

素因数の和:891

約数の個数: 36

約数和(自身を含む): 78487290

約数和(自身を除く): 35510272

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 529, 829, 1058, 1127, 1658, 2254, 3703, 5803, 7406, 11606, 19067, 25921, 38134, 40621, 51842, 81242, 133469, 266938, 438541, 877082, 934283, 1868566, 3069787, 6139574, 21488509, 42977018]

約数ペア:

[(1, 42977018), (2, 21488509), (7, 6139574), (14, 3069787), (23, 1868566), (46, 934283), (49, 877082), (98, 438541), (161, 266938), (322, 133469), (529, 81242), (829, 51842), (1058, 40621), (1127, 38134), (1658, 25921), (2254, 19067), (3703, 11606), (5803, 7406)]