138946212

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{31379}}^1$

素因数の和:31433

約数の個数: 48

約数和(自身を含む): 369028800

約数和(自身を除く): 230082588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 492, 738, 1107, 1476, 2214, 4428, 31379, 62758, 94137, 125516, 188274, 282411, 376548, 564822, 847233, 1129644, 1286539, 1694466, 2573078, 3388932, 3859617, 5146156, 7719234, 11578851, 15438468, 23157702, 34736553, 46315404, 69473106, 138946212]

約数ペア:

[(1, 138946212), (2, 69473106), (3, 46315404), (4, 34736553), (6, 23157702), (9, 15438468), (12, 11578851), (18, 7719234), (27, 5146156), (36, 3859617), (41, 3388932), (54, 2573078), (82, 1694466), (108, 1286539), (123, 1129644), (164, 847233), (246, 564822), (369, 376548), (492, 282411), (738, 188274), (1107, 125516), (1476, 94137), (2214, 62758), (4428, 31379)]