25479846

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{22469}}^1$

素因数の和:22490

約数の個数: 40

約数和(自身を含む): 65252880

約数和(自身を除く): 39773034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 22469, 44938, 67407, 134814, 157283, 202221, 314566, 404442, 471849, 606663, 943698, 1213326, 1415547, 1819989, 2831094, 3639978, 4246641, 8493282, 12739923, 25479846]

約数ペア:

[(1, 25479846), (2, 12739923), (3, 8493282), (6, 4246641), (7, 3639978), (9, 2831094), (14, 1819989), (18, 1415547), (21, 1213326), (27, 943698), (42, 606663), (54, 471849), (63, 404442), (81, 314566), (126, 202221), (162, 157283), (189, 134814), (378, 67407), (567, 44938), (1134, 22469)]