142667742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{12263}}^1$

素因数の和:12552

約数の個数: 32

約数和(自身を含む): 327301632

約数和(自身を除く): 184633890

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 277, 554, 831, 1662, 1939, 3878, 5817, 11634, 12263, 24526, 36789, 73578, 85841, 171682, 257523, 515046, 3396851, 6793702, 10190553, 20381106, 23777957, 47555914, 71333871, 142667742]

約数ペア:

[(1, 142667742), (2, 71333871), (3, 47555914), (6, 23777957), (7, 20381106), (14, 10190553), (21, 6793702), (42, 3396851), (277, 515046), (554, 257523), (831, 171682), (1662, 85841), (1939, 73578), (3878, 36789), (5817, 24526), (11634, 12263)]