978017022

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{507797}}^1$

素因数の和:507912

約数の個数: 24

約数和(自身を含む): 2138845176

約数和(自身を除く): 1160828154

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 507797, 1015594, 1523391, 3046782, 4570173, 9140346, 54334279, 108668558, 163002837, 326005674, 489008511, 978017022]

約数ペア:

[(1, 978017022), (2, 489008511), (3, 326005674), (6, 163002837), (9, 108668558), (18, 54334279), (107, 9140346), (214, 4570173), (321, 3046782), (642, 1523391), (963, 1015594), (1926, 507797)]