28665486

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{26107}}^1$

素因数の和:26176

約数の個数: 24

約数和(自身を含む): 63129144

約数和(自身を除く): 34463658

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 26107, 52214, 78321, 156642, 234963, 469926, 1592527, 3185054, 4777581, 9555162, 14332743, 28665486]

約数ペア:

[(1, 28665486), (2, 14332743), (3, 9555162), (6, 4777581), (9, 3185054), (18, 1592527), (61, 469926), (122, 234963), (183, 156642), (366, 78321), (549, 52214), (1098, 26107)]