42169518

素因数分解:

$2^1\times 3^3\times {\mathrm{780917}}^1$

素因数の和:780928

約数の個数: 16

約数和(自身を含む): 93710160

約数和(自身を除く): 51540642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 780917, 1561834, 2342751, 4685502, 7028253, 14056506, 21084759, 42169518]

約数ペア:

[(1, 42169518), (2, 21084759), (3, 14056506), (6, 7028253), (9, 4685502), (18, 2342751), (27, 1561834), (54, 780917)]