21346066

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{3251}}^1$

素因数の和:3334

約数の個数: 24

約数和(自身を含む): 37814256

約数和(自身を除く): 16468190

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 469, 938, 3251, 3283, 6502, 6566, 22757, 45514, 159299, 217817, 318598, 435634, 1524719, 3049438, 10673033, 21346066]

約数ペア:

[(1, 21346066), (2, 10673033), (7, 3049438), (14, 1524719), (49, 435634), (67, 318598), (98, 217817), (134, 159299), (469, 45514), (938, 22757), (3251, 6566), (3283, 6502)]