55999818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{444443}}^1$

素因数の和:444458

約数の個数: 24

約数和(自身を含む): 138666528

約数和(自身を除く): 82666710

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 444443, 888886, 1333329, 2666658, 3111101, 3999987, 6222202, 7999974, 9333303, 18666606, 27999909, 55999818]

約数ペア:

[(1, 55999818), (2, 27999909), (3, 18666606), (6, 9333303), (7, 7999974), (9, 6222202), (14, 3999987), (18, 3111101), (21, 2666658), (42, 1333329), (63, 888886), (126, 444443)]