31141212

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{521}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 77347872

約数和(自身を除く): 46206660

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 293, 521, 586, 879, 1042, 1172, 1563, 1758, 2084, 3126, 3516, 4981, 6252, 8857, 9962, 14943, 17714, 19924, 26571, 29886, 35428, 53142, 59772, 106284, 152653, 305306, 457959, 610612, 915918, 1831836, 2595101, 5190202, 7785303, 10380404, 15570606, 31141212]

約数ペア:

[(1, 31141212), (2, 15570606), (3, 10380404), (4, 7785303), (6, 5190202), (12, 2595101), (17, 1831836), (34, 915918), (51, 610612), (68, 457959), (102, 305306), (204, 152653), (293, 106284), (521, 59772), (586, 53142), (879, 35428), (1042, 29886), (1172, 26571), (1563, 19924), (1758, 17714), (2084, 14943), (3126, 9962), (3516, 8857), (4981, 6252)]