12752244

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:405

約数の個数: 72

約数和(自身を含む): 34751808

約数和(自身を除く): 21999564

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 67, 68, 102, 134, 153, 201, 204, 268, 306, 311, 402, 603, 612, 622, 804, 933, 1139, 1206, 1244, 1866, 2278, 2412, 2799, 3417, 3732, 4556, 5287, 5598, 6834, 10251, 10574, 11196, 13668, 15861, 20502, 20837, 21148, 31722, 41004, 41674, 47583, 62511, 63444, 83348, 95166, 125022, 187533, 190332, 250044, 354229, 375066, 708458, 750132, 1062687, 1416916, 2125374, 3188061, 4250748, 6376122, 12752244]

約数ペア:

[(1, 12752244), (2, 6376122), (3, 4250748), (4, 3188061), (6, 2125374), (9, 1416916), (12, 1062687), (17, 750132), (18, 708458), (34, 375066), (36, 354229), (51, 250044), (67, 190332), (68, 187533), (102, 125022), (134, 95166), (153, 83348), (201, 63444), (204, 62511), (268, 47583), (306, 41674), (311, 41004), (402, 31722), (603, 21148), (612, 20837), (622, 20502), (804, 15861), (933, 13668), (1139, 11196), (1206, 10574), (1244, 10251), (1866, 6834), (2278, 5598), (2412, 5287), (2799, 4556), (3417, 3732)]