521011728

素因数分解:

$2^4\times 3^2\times {\mathrm{3618137}}^1$

素因数の和:3618151

約数の個数: 30

約数和(自身を含む): 1458109614

約数和(自身を除く): 937097886

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 3618137, 7236274, 10854411, 14472548, 21708822, 28945096, 32563233, 43417644, 57890192, 65126466, 86835288, 130252932, 173670576, 260505864, 521011728]

約数ペア:

[(1, 521011728), (2, 260505864), (3, 173670576), (4, 130252932), (6, 86835288), (8, 65126466), (9, 57890192), (12, 43417644), (16, 32563233), (18, 28945096), (24, 21708822), (36, 14472548), (48, 10854411), (72, 7236274), (144, 3618137)]