2018289912

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{133697}}^1$

素因数の和:133760

約数の個数: 64

約数和(自身を含む): 5486965920

約数和(自身を除く): 3468676008

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 37, 51, 68, 74, 102, 111, 136, 148, 204, 222, 296, 408, 444, 629, 888, 1258, 1887, 2516, 3774, 5032, 7548, 15096, 133697, 267394, 401091, 534788, 802182, 1069576, 1604364, 2272849, 3208728, 4545698, 4946789, 6818547, 9091396, 9893578, 13637094, 14840367, 18182792, 19787156, 27274188, 29680734, 39574312, 54548376, 59361468, 84095413, 118722936, 168190826, 252286239, 336381652, 504572478, 672763304, 1009144956, 2018289912]

約数ペア:

[(1, 2018289912), (2, 1009144956), (3, 672763304), (4, 504572478), (6, 336381652), (8, 252286239), (12, 168190826), (17, 118722936), (24, 84095413), (34, 59361468), (37, 54548376), (51, 39574312), (68, 29680734), (74, 27274188), (102, 19787156), (111, 18182792), (136, 14840367), (148, 13637094), (204, 9893578), (222, 9091396), (296, 6818547), (408, 4946789), (444, 4545698), (629, 3208728), (888, 2272849), (1258, 1604364), (1887, 1069576), (2516, 802182), (3774, 534788), (5032, 401091), (7548, 267394), (15096, 133697)]