81829638

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{37571}}^1$

素因数の和:37601

約数の個数: 36

約数和(自身を含む): 194885964

約数和(自身を除く): 113056326

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 37571, 75142, 112713, 225426, 338139, 413281, 676278, 826562, 1239843, 2479686, 3719529, 4546091, 7439058, 9092182, 13638273, 27276546, 40914819, 81829638]

約数ペア:

[(1, 81829638), (2, 40914819), (3, 27276546), (6, 13638273), (9, 9092182), (11, 7439058), (18, 4546091), (22, 3719529), (33, 2479686), (66, 1239843), (99, 826562), (121, 676278), (198, 413281), (242, 338139), (363, 225426), (726, 112713), (1089, 75142), (2178, 37571)]