40421412

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{11117}}^1$

素因数の和:11228

約数の個数: 36

約数和(自身を含む): 103197276

約数和(自身を除く): 62775864

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 11117, 22234, 33351, 44468, 66702, 100053, 133404, 200106, 400212, 1122817, 2245634, 3368451, 4491268, 6736902, 10105353, 13473804, 20210706, 40421412]

約数ペア:

[(1, 40421412), (2, 20210706), (3, 13473804), (4, 10105353), (6, 6736902), (9, 4491268), (12, 3368451), (18, 2245634), (36, 1122817), (101, 400212), (202, 200106), (303, 133404), (404, 100053), (606, 66702), (909, 44468), (1212, 33351), (1818, 22234), (3636, 11117)]