18729316866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1437841}}^1$

素因数の和:1438026

約数の個数: 32

約数和(自身を含む): 40581652608

約数和(自身を除く): 21852335742

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 167, 334, 501, 1002, 2171, 4342, 6513, 13026, 1437841, 2875682, 4313523, 8627046, 18691933, 37383866, 56075799, 112151598, 240119447, 480238894, 720358341, 1440716682, 3121552811, 6243105622, 9364658433, 18729316866]

約数ペア:

[(1, 18729316866), (2, 9364658433), (3, 6243105622), (6, 3121552811), (13, 1440716682), (26, 720358341), (39, 480238894), (78, 240119447), (167, 112151598), (334, 56075799), (501, 37383866), (1002, 18691933), (2171, 8627046), (4342, 4313523), (6513, 2875682), (13026, 1437841)]