7131636

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 19603584

約数和(自身を除く): 12471948

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 204, 258, 271, 306, 387, 516, 542, 612, 731, 774, 813, 1084, 1462, 1548, 1626, 2193, 2439, 2924, 3252, 4386, 4607, 4878, 6579, 8772, 9214, 9756, 11653, 13158, 13821, 18428, 23306, 26316, 27642, 34959, 41463, 46612, 55284, 69918, 82926, 104877, 139836, 165852, 198101, 209754, 396202, 419508, 594303, 792404, 1188606, 1782909, 2377212, 3565818, 7131636]

約数ペア:

[(1, 7131636), (2, 3565818), (3, 2377212), (4, 1782909), (6, 1188606), (9, 792404), (12, 594303), (17, 419508), (18, 396202), (34, 209754), (36, 198101), (43, 165852), (51, 139836), (68, 104877), (86, 82926), (102, 69918), (129, 55284), (153, 46612), (172, 41463), (204, 34959), (258, 27642), (271, 26316), (306, 23306), (387, 18428), (516, 13821), (542, 13158), (612, 11653), (731, 9756), (774, 9214), (813, 8772), (1084, 6579), (1462, 4878), (1548, 4607), (1626, 4386), (2193, 3252), (2439, 2924)]