140342472

素因数分解:

$2^3\times 3^2\times {\mathrm{1949201}}^1$

素因数の和:1949213

約数の個数: 24

約数和(自身を含む): 380094390

約数和(自身を除く): 239751918

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1949201, 3898402, 5847603, 7796804, 11695206, 15593608, 17542809, 23390412, 35085618, 46780824, 70171236, 140342472]

約数ペア:

[(1, 140342472), (2, 70171236), (3, 46780824), (4, 35085618), (6, 23390412), (8, 17542809), (9, 15593608), (12, 11695206), (18, 7796804), (24, 5847603), (36, 3898402), (72, 1949201)]