261351567342

素因数分解:

$2^1\times 3^2\times {\mathrm{4259}}^1\times {\mathrm{3409141}}^1$

素因数の和:3413408

約数の個数: 24

約数和(自身を含む): 566394851880

約数和(自身を除く): 305043284538

約数列:

[1, 2, 3, 6, 9, 18, 4259, 8518, 12777, 25554, 38331, 76662, 3409141, 6818282, 10227423, 20454846, 30682269, 61364538, 14519531519, 29039063038, 43558594557, 87117189114, 130675783671, 261351567342]

約数ペア:

[(1, 261351567342), (2, 130675783671), (3, 87117189114), (6, 43558594557), (9, 29039063038), (18, 14519531519), (4259, 61364538), (8518, 30682269), (12777, 20454846), (25554, 10227423), (38331, 6818282), (76662, 3409141)]