186438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 446976

約数和(自身を除く): 260538

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 193, 322, 386, 483, 579, 966, 1158, 1351, 2702, 4053, 4439, 8106, 8878, 13317, 26634, 31073, 62146, 93219, 186438]

約数ペア:

[(1, 186438), (2, 93219), (3, 62146), (6, 31073), (7, 26634), (14, 13317), (21, 8878), (23, 8106), (42, 4439), (46, 4053), (69, 2702), (138, 1351), (161, 1158), (193, 966), (322, 579), (386, 483)]