663207408

素因数分解:

$2^4\times 3^2\times {\mathrm{4605607}}^1$

素因数の和:4605621

約数の個数: 30

約数和(自身を含む): 1856060024

約数和(自身を除く): 1192852616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4605607, 9211214, 13816821, 18422428, 27633642, 36844856, 41450463, 55267284, 73689712, 82900926, 110534568, 165801852, 221069136, 331603704, 663207408]

約数ペア:

[(1, 663207408), (2, 331603704), (3, 221069136), (4, 165801852), (6, 110534568), (8, 82900926), (9, 73689712), (12, 55267284), (16, 41450463), (18, 36844856), (24, 27633642), (36, 18422428), (48, 13816821), (72, 9211214), (144, 4605607)]