2006871552015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{18798853}}^1$

素因数の和:18799519

約数の個数: 32

約数和(自身を含む): 3508317328896

約数和(自身を除く): 1501445776881

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 647, 1941, 3235, 7117, 9705, 21351, 35585, 106755, 18798853, 56396559, 93994265, 206787383, 281982795, 620362149, 1033936915, 3101810745, 12162857891, 36488573673, 60814289455, 133791436801, 182442868365, 401374310403, 668957184005, 2006871552015]

約数ペア:

[(1, 2006871552015), (3, 668957184005), (5, 401374310403), (11, 182442868365), (15, 133791436801), (33, 60814289455), (55, 36488573673), (165, 12162857891), (647, 3101810745), (1941, 1033936915), (3235, 620362149), (7117, 281982795), (9705, 206787383), (21351, 93994265), (35585, 56396559), (106755, 18798853)]