2154006

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 4842720

約数和(自身を除く): 2688714

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 339, 353, 678, 706, 1017, 1059, 2034, 2118, 3051, 3177, 6102, 6354, 9531, 19062, 39889, 79778, 119667, 239334, 359001, 718002, 1077003, 2154006]

約数ペア:

[(1, 2154006), (2, 1077003), (3, 718002), (6, 359001), (9, 239334), (18, 119667), (27, 79778), (54, 39889), (113, 19062), (226, 9531), (339, 6354), (353, 6102), (678, 3177), (706, 3051), (1017, 2118), (1059, 2034)]