18066716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{683}}^1$

素因数の和:1093

約数の個数: 24

約数和(自身を含む): 33611760

約数和(自身を除く): 15545044

約数列:

[1, 2, 4, 17, 34, 68, 389, 683, 778, 1366, 1556, 2732, 6613, 11611, 13226, 23222, 26452, 46444, 265687, 531374, 1062748, 4516679, 9033358, 18066716]

約数ペア:

[(1, 18066716), (2, 9033358), (4, 4516679), (17, 1062748), (34, 531374), (68, 265687), (389, 46444), (683, 26452), (778, 23222), (1366, 13226), (1556, 11611), (2732, 6613)]