3427938

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1213}}^1$

素因数の和:1378

約数の個数: 24

約数和(自身を含む): 7480668

約数和(自身を除く): 4052730

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1213, 1413, 2426, 2826, 3639, 7278, 10917, 21834, 190441, 380882, 571323, 1142646, 1713969, 3427938]

約数ペア:

[(1, 3427938), (2, 1713969), (3, 1142646), (6, 571323), (9, 380882), (18, 190441), (157, 21834), (314, 10917), (471, 7278), (942, 3639), (1213, 2826), (1413, 2426)]