18120582

素因数分解:

$2^1\times 3^2\times {\mathrm{677}}^1\times {\mathrm{1487}}^1$

素因数の和:2172

約数の個数: 24

約数和(自身を含む): 39345696

約数和(自身を除く): 21225114

約数列:

[1, 2, 3, 6, 9, 18, 677, 1354, 1487, 2031, 2974, 4062, 4461, 6093, 8922, 12186, 13383, 26766, 1006699, 2013398, 3020097, 6040194, 9060291, 18120582]

約数ペア:

[(1, 18120582), (2, 9060291), (3, 6040194), (6, 3020097), (9, 2013398), (18, 1006699), (677, 26766), (1354, 13383), (1487, 12186), (2031, 8922), (2974, 6093), (4062, 4461)]