248462154

素因数分解:

$2^1\times 3^6\times {\mathrm{170413}}^1$

素因数の和:170433

約数の個数: 28

約数和(自身を含む): 558787506

約数和(自身を除く): 310325352

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 170413, 340826, 511239, 1022478, 1533717, 3067434, 4601151, 9202302, 13803453, 27606906, 41410359, 82820718, 124231077, 248462154]

約数ペア:

[(1, 248462154), (2, 124231077), (3, 82820718), (6, 41410359), (9, 27606906), (18, 13803453), (27, 9202302), (54, 4601151), (81, 3067434), (162, 1533717), (243, 1022478), (486, 511239), (729, 340826), (1458, 170413)]