408860946

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{194141}}^1$

素因数の和:194168

約数の個数: 40

約数和(自身を含む): 986629644

約数和(自身を除く): 577768698

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 194141, 388282, 582423, 1164846, 1747269, 2523833, 3494538, 5047666, 5241807, 7571499, 10483614, 15142998, 15725421, 22714497, 31450842, 45428994, 68143491, 136286982, 204430473, 408860946]

約数ペア:

[(1, 408860946), (2, 204430473), (3, 136286982), (6, 68143491), (9, 45428994), (13, 31450842), (18, 22714497), (26, 15725421), (27, 15142998), (39, 10483614), (54, 7571499), (78, 5241807), (81, 5047666), (117, 3494538), (162, 2523833), (234, 1747269), (351, 1164846), (702, 582423), (1053, 388282), (2106, 194141)]