123265254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101203}}^1$

素因数の和:101244

約数の個数: 32

約数和(自身を含む): 291467520

約数和(自身を除く): 168202266

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 101203, 202406, 303609, 607218, 708421, 1416842, 2125263, 2934887, 4250526, 5869774, 8804661, 17609322, 20544209, 41088418, 61632627, 123265254]

約数ペア:

[(1, 123265254), (2, 61632627), (3, 41088418), (6, 20544209), (7, 17609322), (14, 8804661), (21, 5869774), (29, 4250526), (42, 2934887), (58, 2125263), (87, 1416842), (174, 708421), (203, 607218), (406, 303609), (609, 202406), (1218, 101203)]