13247478

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{23741}}^1$

素因数の和:23780

約数の個数: 24

約数和(自身を含む): 29630016

約数和(自身を除く): 16382538

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 23741, 47482, 71223, 142446, 213669, 427338, 735971, 1471942, 2207913, 4415826, 6623739, 13247478]

約数ペア:

[(1, 13247478), (2, 6623739), (3, 4415826), (6, 2207913), (9, 1471942), (18, 735971), (31, 427338), (62, 213669), (93, 142446), (186, 71223), (279, 47482), (558, 23741)]