342426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 811008

約数和(自身を除く): 468582

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 263, 434, 526, 651, 789, 1302, 1578, 1841, 3682, 5523, 8153, 11046, 16306, 24459, 48918, 57071, 114142, 171213, 342426]

約数ペア:

[(1, 342426), (2, 171213), (3, 114142), (6, 57071), (7, 48918), (14, 24459), (21, 16306), (31, 11046), (42, 8153), (62, 5523), (93, 3682), (186, 1841), (217, 1578), (263, 1302), (434, 789), (526, 651)]