31068618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{17203}}^1$

素因数の和:17258

約数の個数: 32

約数和(自身を含む): 72669696

約数和(自身を除く): 41601078

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 17203, 34406, 51609, 103218, 120421, 240842, 361263, 722526, 739729, 1479458, 2219187, 4438374, 5178103, 10356206, 15534309, 31068618]

約数ペア:

[(1, 31068618), (2, 15534309), (3, 10356206), (6, 5178103), (7, 4438374), (14, 2219187), (21, 1479458), (42, 739729), (43, 722526), (86, 361263), (129, 240842), (258, 120421), (301, 103218), (602, 51609), (903, 34406), (1806, 17203)]