826617642

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{18839}}^1$

素因数の和:19018

約数の個数: 32

約数和(自身を含む): 1692887040

約数和(自身を除く): 866269398

約数列:

[1, 2, 3, 6, 71, 103, 142, 206, 213, 309, 426, 618, 7313, 14626, 18839, 21939, 37678, 43878, 56517, 113034, 1337569, 1940417, 2675138, 3880834, 4012707, 5821251, 8025414, 11642502, 137769607, 275539214, 413308821, 826617642]

約数ペア:

[(1, 826617642), (2, 413308821), (3, 275539214), (6, 137769607), (71, 11642502), (103, 8025414), (142, 5821251), (206, 4012707), (213, 3880834), (309, 2675138), (426, 1940417), (618, 1337569), (7313, 113034), (14626, 56517), (18839, 43878), (21939, 37678)]