493542

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3917}}^1$

素因数の和:3932

約数の個数: 24

約数和(自身を含む): 1222416

約数和(自身を除く): 728874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3917, 7834, 11751, 23502, 27419, 35253, 54838, 70506, 82257, 164514, 246771, 493542]

約数ペア:

[(1, 493542), (2, 246771), (3, 164514), (6, 82257), (7, 70506), (9, 54838), (14, 35253), (18, 27419), (21, 23502), (42, 11751), (63, 7834), (126, 3917)]