40742646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{970063}}^1$

素因数の和:970075

約数の個数: 16

約数和(自身を含む): 93126144

約数和(自身を除く): 52383498

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 970063, 1940126, 2910189, 5820378, 6790441, 13580882, 20371323, 40742646]

約数ペア:

[(1, 40742646), (2, 20371323), (3, 13580882), (6, 6790441), (7, 5820378), (14, 2910189), (21, 1940126), (42, 970063)]