660451194

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2822441}}^1$

素因数の和:2822462

約数の個数: 24

約数和(自身を含む): 1541053332

約数和(自身を除く): 880602138

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2822441, 5644882, 8467323, 16934646, 25401969, 36691733, 50803938, 73383466, 110075199, 220150398, 330225597, 660451194]

約数ペア:

[(1, 660451194), (2, 330225597), (3, 220150398), (6, 110075199), (9, 73383466), (13, 50803938), (18, 36691733), (26, 25401969), (39, 16934646), (78, 8467323), (117, 5644882), (234, 2822441)]