1809042012

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{328439}}^1$

素因数の和:328472

約数の個数: 60

約数和(自身を含む): 5007396240

約数和(自身を除く): 3198354228

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 5508, 328439, 656878, 985317, 1313756, 1970634, 2955951, 3941268, 5583463, 5911902, 8867853, 11166926, 11823804, 16750389, 17735706, 22333852, 26603559, 33500778, 35471412, 50251167, 53207118, 67001556, 100502334, 106414236, 150753501, 201004668, 301507002, 452260503, 603014004, 904521006, 1809042012]

約数ペア:

[(1, 1809042012), (2, 904521006), (3, 603014004), (4, 452260503), (6, 301507002), (9, 201004668), (12, 150753501), (17, 106414236), (18, 100502334), (27, 67001556), (34, 53207118), (36, 50251167), (51, 35471412), (54, 33500778), (68, 26603559), (81, 22333852), (102, 17735706), (108, 16750389), (153, 11823804), (162, 11166926), (204, 8867853), (306, 5911902), (324, 5583463), (459, 3941268), (612, 2955951), (918, 1970634), (1377, 1313756), (1836, 985317), (2754, 656878), (5508, 328439)]