2018447154

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{1288919}}^1$

素因数の和:1288959

約数の個数: 32

約数和(自身を含む): 4640112000

約数和(自身を除く): 2621664846

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 1288919, 2577838, 3866757, 7733514, 11600271, 23200542, 34800813, 37378651, 69601626, 74757302, 112135953, 224271906, 336407859, 672815718, 1009223577, 2018447154]

約数ペア:

[(1, 2018447154), (2, 1009223577), (3, 672815718), (6, 336407859), (9, 224271906), (18, 112135953), (27, 74757302), (29, 69601626), (54, 37378651), (58, 34800813), (87, 23200542), (174, 11600271), (261, 7733514), (522, 3866757), (783, 2577838), (1566, 1288919)]