47940642

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{9901}}^1$

素因数の和:10178

約数の個数: 24

約数和(自身を含む): 104268060

約数和(自身を除く): 56327418

約数列:

[1, 2, 3, 6, 9, 18, 269, 538, 807, 1614, 2421, 4842, 9901, 19802, 29703, 59406, 89109, 178218, 2663369, 5326738, 7990107, 15980214, 23970321, 47940642]

約数ペア:

[(1, 47940642), (2, 23970321), (3, 15980214), (6, 7990107), (9, 5326738), (18, 2663369), (269, 178218), (538, 89109), (807, 59406), (1614, 29703), (2421, 19802), (4842, 9901)]