852222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 1976832

約数和(自身を除く): 1124610

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 197, 206, 309, 394, 591, 618, 721, 1182, 1379, 1442, 2163, 2758, 4137, 4326, 8274, 20291, 40582, 60873, 121746, 142037, 284074, 426111, 852222]

約数ペア:

[(1, 852222), (2, 426111), (3, 284074), (6, 142037), (7, 121746), (14, 60873), (21, 40582), (42, 20291), (103, 8274), (197, 4326), (206, 4137), (309, 2758), (394, 2163), (591, 1442), (618, 1379), (721, 1182)]