27423438

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2521}}^1$

素因数の和:2577

約数の個数: 48

約数和(自身を含む): 65551824

約数和(自身を除く): 38128386

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 518, 777, 1554, 1813, 2521, 3626, 5042, 5439, 7563, 10878, 15126, 17647, 35294, 52941, 93277, 105882, 123529, 186554, 247058, 279831, 370587, 559662, 652939, 741174, 1305878, 1958817, 3917634, 4570573, 9141146, 13711719, 27423438]

約数ペア:

[(1, 27423438), (2, 13711719), (3, 9141146), (6, 4570573), (7, 3917634), (14, 1958817), (21, 1305878), (37, 741174), (42, 652939), (49, 559662), (74, 370587), (98, 279831), (111, 247058), (147, 186554), (222, 123529), (259, 105882), (294, 93277), (518, 52941), (777, 35294), (1554, 17647), (1813, 15126), (2521, 10878), (3626, 7563), (5042, 5439)]