8255862

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 18608928

約数和(自身を除く): 10353066

約数列:

[1, 2, 3, 6, 9, 18, 61, 73, 103, 122, 146, 183, 206, 219, 309, 366, 438, 549, 618, 657, 927, 1098, 1314, 1854, 4453, 6283, 7519, 8906, 12566, 13359, 15038, 18849, 22557, 26718, 37698, 40077, 45114, 56547, 67671, 80154, 113094, 135342, 458659, 917318, 1375977, 2751954, 4127931, 8255862]

約数ペア:

[(1, 8255862), (2, 4127931), (3, 2751954), (6, 1375977), (9, 917318), (18, 458659), (61, 135342), (73, 113094), (103, 80154), (122, 67671), (146, 56547), (183, 45114), (206, 40077), (219, 37698), (309, 26718), (366, 22557), (438, 18849), (549, 15038), (618, 13359), (657, 12566), (927, 8906), (1098, 7519), (1314, 6283), (1854, 4453)]