12500802

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 28080000

約数和(自身を除く): 15579198

約数列:

[1, 2, 3, 6, 9, 18, 59, 79, 118, 149, 158, 177, 237, 298, 354, 447, 474, 531, 711, 894, 1062, 1341, 1422, 2682, 4661, 8791, 9322, 11771, 13983, 17582, 23542, 26373, 27966, 35313, 41949, 52746, 70626, 79119, 83898, 105939, 158238, 211878, 694489, 1388978, 2083467, 4166934, 6250401, 12500802]

約数ペア:

[(1, 12500802), (2, 6250401), (3, 4166934), (6, 2083467), (9, 1388978), (18, 694489), (59, 211878), (79, 158238), (118, 105939), (149, 83898), (158, 79119), (177, 70626), (237, 52746), (298, 41949), (354, 35313), (447, 27966), (474, 26373), (531, 23542), (711, 17582), (894, 13983), (1062, 11771), (1341, 9322), (1422, 8791), (2682, 4661)]