12518868

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 31268160

約数和(自身を除く): 18749292

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 109, 204, 218, 327, 436, 563, 654, 1126, 1308, 1689, 1853, 2252, 3378, 3706, 5559, 6756, 7412, 9571, 11118, 19142, 22236, 28713, 38284, 57426, 61367, 114852, 122734, 184101, 245468, 368202, 736404, 1043239, 2086478, 3129717, 4172956, 6259434, 12518868]

約数ペア:

[(1, 12518868), (2, 6259434), (3, 4172956), (4, 3129717), (6, 2086478), (12, 1043239), (17, 736404), (34, 368202), (51, 245468), (68, 184101), (102, 122734), (109, 114852), (204, 61367), (218, 57426), (327, 38284), (436, 28713), (563, 22236), (654, 19142), (1126, 11118), (1308, 9571), (1689, 7412), (1853, 6756), (2252, 5559), (3378, 3706)]