80945442

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{30181}}^1$

素因数の和:30338

約数の個数: 24

約数和(自身を含む): 176564700

約数和(自身を除く): 95619258

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 30181, 60362, 90543, 181086, 271629, 543258, 4496969, 8993938, 13490907, 26981814, 40472721, 80945442]

約数ペア:

[(1, 80945442), (2, 40472721), (3, 26981814), (6, 13490907), (9, 8993938), (18, 4496969), (149, 543258), (298, 271629), (447, 181086), (894, 90543), (1341, 60362), (2682, 30181)]