12119604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{647}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 32514048

約数和(自身を除く): 20394444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 647, 669, 892, 1294, 1338, 1561, 1941, 2588, 2676, 3122, 3882, 4529, 4683, 6244, 7764, 9058, 9366, 13587, 18116, 18732, 27174, 54348, 144281, 288562, 432843, 577124, 865686, 1009967, 1731372, 2019934, 3029901, 4039868, 6059802, 12119604]

約数ペア:

[(1, 12119604), (2, 6059802), (3, 4039868), (4, 3029901), (6, 2019934), (7, 1731372), (12, 1009967), (14, 865686), (21, 577124), (28, 432843), (42, 288562), (84, 144281), (223, 54348), (446, 27174), (647, 18732), (669, 18116), (892, 13587), (1294, 9366), (1338, 9058), (1561, 7764), (1941, 6244), (2588, 4683), (2676, 4529), (3122, 3882)]