27947268

素因数分解:

$2^2\times 3^4\times {\mathrm{86257}}^1$

素因数の和:86273

約数の個数: 30

約数和(自身を含む): 73060526

約数和(自身を除く): 45113258

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 86257, 172514, 258771, 345028, 517542, 776313, 1035084, 1552626, 2328939, 3105252, 4657878, 6986817, 9315756, 13973634, 27947268]

約数ペア:

[(1, 27947268), (2, 13973634), (3, 9315756), (4, 6986817), (6, 4657878), (9, 3105252), (12, 2328939), (18, 1552626), (27, 1035084), (36, 776313), (54, 517542), (81, 345028), (108, 258771), (162, 172514), (324, 86257)]