9987498

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{5387}}^1$

素因数の和:5498

約数の個数: 24

約数和(自身を含む): 21853728

約数和(自身を除く): 11866230

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 5387, 10774, 16161, 32322, 48483, 96966, 554861, 1109722, 1664583, 3329166, 4993749, 9987498]

約数ペア:

[(1, 9987498), (2, 4993749), (3, 3329166), (6, 1664583), (9, 1109722), (18, 554861), (103, 96966), (206, 48483), (309, 32322), (618, 16161), (927, 10774), (1854, 5387)]