39874374

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{15937}}^1$

素因数の和:16084

約数の個数: 24

約数和(自身を含む): 87021480

約数和(自身を除く): 47147106

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 15937, 31874, 47811, 95622, 143433, 286866, 2215243, 4430486, 6645729, 13291458, 19937187, 39874374]

約数ペア:

[(1, 39874374), (2, 19937187), (3, 13291458), (6, 6645729), (9, 4430486), (18, 2215243), (139, 286866), (278, 143433), (417, 95622), (834, 47811), (1251, 31874), (2502, 15937)]