140652414

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1116289}}^1$

素因数の和:1116304

約数の個数: 24

約数和(自身を含む): 348282480

約数和(自身を除く): 207630066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1116289, 2232578, 3348867, 6697734, 7814023, 10046601, 15628046, 20093202, 23442069, 46884138, 70326207, 140652414]

約数ペア:

[(1, 140652414), (2, 70326207), (3, 46884138), (6, 23442069), (7, 20093202), (9, 15628046), (14, 10046601), (18, 7814023), (21, 6697734), (42, 3348867), (63, 2232578), (126, 1116289)]