17991996

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{136303}}^1$

素因数の和:136321

約数の個数: 24

約数和(自身を含む): 45798144

約数和(自身を除く): 27806148

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 136303, 272606, 408909, 545212, 817818, 1499333, 1635636, 2998666, 4497999, 5997332, 8995998, 17991996]

約数ペア:

[(1, 17991996), (2, 8995998), (3, 5997332), (4, 4497999), (6, 2998666), (11, 1635636), (12, 1499333), (22, 817818), (33, 545212), (44, 408909), (66, 272606), (132, 136303)]