140197986

素因数分解:

$2^1\times 3^3\times {\mathrm{541}}^1\times {\mathrm{4799}}^1$

素因数の和:5351

約数の個数: 32

約数和(自身を含む): 312192000

約数和(自身を除く): 171994014

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 541, 1082, 1623, 3246, 4799, 4869, 9598, 9738, 14397, 14607, 28794, 29214, 43191, 86382, 129573, 259146, 2596259, 5192518, 7788777, 15577554, 23366331, 46732662, 70098993, 140197986]

約数ペア:

[(1, 140197986), (2, 70098993), (3, 46732662), (6, 23366331), (9, 15577554), (18, 7788777), (27, 5192518), (54, 2596259), (541, 259146), (1082, 129573), (1623, 86382), (3246, 43191), (4799, 29214), (4869, 28794), (9598, 14607), (9738, 14397)]