8988558

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2131}}^1$

素因数の和:2192

約数の個数: 32

約数和(自身を含む): 19443840

約数和(自身を除く): 10455282

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 2131, 4218, 4262, 6393, 12786, 40489, 78847, 80978, 121467, 157694, 236541, 242934, 473082, 1498093, 2996186, 4494279, 8988558]

約数ペア:

[(1, 8988558), (2, 4494279), (3, 2996186), (6, 1498093), (19, 473082), (37, 242934), (38, 236541), (57, 157694), (74, 121467), (111, 80978), (114, 78847), (222, 40489), (703, 12786), (1406, 6393), (2109, 4262), (2131, 4218)]