2018355804

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113723}}^1$

素因数の和:113779

約数の個数: 72

約数和(自身を含む): 5588397360

約数和(自身を除く): 3570041556

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 986, 1044, 1479, 1972, 2958, 4437, 5916, 8874, 17748, 113723, 227446, 341169, 454892, 682338, 1023507, 1364676, 1933291, 2047014, 3297967, 3866582, 4094028, 5799873, 6595934, 7733164, 9893901, 11599746, 13191868, 17399619, 19787802, 23199492, 29681703, 34799238, 39575604, 56065439, 59363406, 69598476, 112130878, 118726812, 168196317, 224261756, 336392634, 504588951, 672785268, 1009177902, 2018355804]

約数ペア:

[(1, 2018355804), (2, 1009177902), (3, 672785268), (4, 504588951), (6, 336392634), (9, 224261756), (12, 168196317), (17, 118726812), (18, 112130878), (29, 69598476), (34, 59363406), (36, 56065439), (51, 39575604), (58, 34799238), (68, 29681703), (87, 23199492), (102, 19787802), (116, 17399619), (153, 13191868), (174, 11599746), (204, 9893901), (261, 7733164), (306, 6595934), (348, 5799873), (493, 4094028), (522, 3866582), (612, 3297967), (986, 2047014), (1044, 1933291), (1479, 1364676), (1972, 1023507), (2958, 682338), (4437, 454892), (5916, 341169), (8874, 227446), (17748, 113723)]