42120414

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{334289}}^1$

素因数の和:334304

約数の個数: 24

約数和(自身を含む): 104298480

約数和(自身を除く): 62178066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 334289, 668578, 1002867, 2005734, 2340023, 3008601, 4680046, 6017202, 7020069, 14040138, 21060207, 42120414]

約数ペア:

[(1, 42120414), (2, 21060207), (3, 14040138), (6, 7020069), (7, 6017202), (9, 4680046), (14, 3008601), (18, 2340023), (21, 2005734), (42, 1002867), (63, 668578), (126, 334289)]