66979638

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7867}}^1$

素因数の和:7929

約数の個数: 48

約数和(自身を含む): 162017856

約数和(自身を除く): 95038218

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 473, 774, 946, 1419, 2838, 4257, 7867, 8514, 15734, 23601, 47202, 70803, 86537, 141606, 173074, 259611, 338281, 519222, 676562, 778833, 1014843, 1557666, 2029686, 3044529, 3721091, 6089058, 7442182, 11163273, 22326546, 33489819, 66979638]

約数ペア:

[(1, 66979638), (2, 33489819), (3, 22326546), (6, 11163273), (9, 7442182), (11, 6089058), (18, 3721091), (22, 3044529), (33, 2029686), (43, 1557666), (66, 1014843), (86, 778833), (99, 676562), (129, 519222), (198, 338281), (258, 259611), (387, 173074), (473, 141606), (774, 86537), (946, 70803), (1419, 47202), (2838, 23601), (4257, 15734), (7867, 8514)]