18465146

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 33306240

約数和(自身を除く): 14841094

約数列:

[1, 2, 7, 14, 37, 43, 74, 86, 259, 301, 518, 602, 829, 1591, 1658, 3182, 5803, 11137, 11606, 22274, 30673, 35647, 61346, 71294, 214711, 249529, 429422, 499058, 1318939, 2637878, 9232573, 18465146]

約数ペア:

[(1, 18465146), (2, 9232573), (7, 2637878), (14, 1318939), (37, 499058), (43, 429422), (74, 249529), (86, 214711), (259, 71294), (301, 61346), (518, 35647), (602, 30673), (829, 22274), (1591, 11606), (1658, 11137), (3182, 5803)]