7121028

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 17889984

約数和(自身を除く): 10768956

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 102, 134, 201, 204, 268, 402, 521, 804, 1042, 1139, 1563, 2084, 2278, 3126, 3417, 4556, 6252, 6834, 8857, 13668, 17714, 26571, 34907, 35428, 53142, 69814, 104721, 106284, 139628, 209442, 418884, 593419, 1186838, 1780257, 2373676, 3560514, 7121028]

約数ペア:

[(1, 7121028), (2, 3560514), (3, 2373676), (4, 1780257), (6, 1186838), (12, 593419), (17, 418884), (34, 209442), (51, 139628), (67, 106284), (68, 104721), (102, 69814), (134, 53142), (201, 35428), (204, 34907), (268, 26571), (402, 17714), (521, 13668), (804, 8857), (1042, 6834), (1139, 6252), (1563, 4556), (2084, 3417), (2278, 3126)]