1691046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13421}}^1$

素因数の和:13436

約数の個数: 24

約数和(自身を含む): 4187664

約数和(自身を除く): 2496618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 13421, 26842, 40263, 80526, 93947, 120789, 187894, 241578, 281841, 563682, 845523, 1691046]

約数ペア:

[(1, 1691046), (2, 845523), (3, 563682), (6, 281841), (7, 241578), (9, 187894), (14, 120789), (18, 93947), (21, 80526), (42, 40263), (63, 26842), (126, 13421)]