8728746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2381}}^1$

素因数の和:2446

約数の個数: 32

約数和(自身を含む): 19208448

約数和(自身を除く): 10479702

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 2381, 3666, 4762, 7143, 14286, 30953, 61906, 92859, 111907, 185718, 223814, 335721, 671442, 1454791, 2909582, 4364373, 8728746]

約数ペア:

[(1, 8728746), (2, 4364373), (3, 2909582), (6, 1454791), (13, 671442), (26, 335721), (39, 223814), (47, 185718), (78, 111907), (94, 92859), (141, 61906), (282, 30953), (611, 14286), (1222, 7143), (1833, 4762), (2381, 3666)]