220822506

素因数分解:

$2^1\times 3^2\times {\mathrm{677}}^1\times {\mathrm{18121}}^1$

素因数の和:18806

約数の個数: 24

約数和(自身を含む): 479181924

約数和(自身を除く): 258359418

約数列:

[1, 2, 3, 6, 9, 18, 677, 1354, 2031, 4062, 6093, 12186, 18121, 36242, 54363, 108726, 163089, 326178, 12267917, 24535834, 36803751, 73607502, 110411253, 220822506]

約数ペア:

[(1, 220822506), (2, 110411253), (3, 73607502), (6, 36803751), (9, 24535834), (18, 12267917), (677, 326178), (1354, 163089), (2031, 108726), (4062, 54363), (6093, 36242), (12186, 18121)]