64669842

素因数分解:

$2^1\times 3^2\times {\mathrm{809}}^1\times {\mathrm{4441}}^1$

素因数の和:5258

約数の個数: 24

約数和(自身を含む): 140322780

約数和(自身を除く): 75652938

約数列:

[1, 2, 3, 6, 9, 18, 809, 1618, 2427, 4441, 4854, 7281, 8882, 13323, 14562, 26646, 39969, 79938, 3592769, 7185538, 10778307, 21556614, 32334921, 64669842]

約数ペア:

[(1, 64669842), (2, 32334921), (3, 21556614), (6, 10778307), (9, 7185538), (18, 3592769), (809, 79938), (1618, 39969), (2427, 26646), (4441, 14562), (4854, 13323), (7281, 8882)]