2018382632

素因数分解:

$2^3\times 7^1\times {\mathrm{997}}^1\times {\mathrm{36151}}^1$

素因数の和:37161

約数の個数: 32

約数和(自身を含む): 4329563520

約数和(自身を除く): 2311180888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 997, 1994, 3988, 6979, 7976, 13958, 27916, 36151, 55832, 72302, 144604, 253057, 289208, 506114, 1012228, 2024456, 36042547, 72085094, 144170188, 252297829, 288340376, 504595658, 1009191316, 2018382632]

約数ペア:

[(1, 2018382632), (2, 1009191316), (4, 504595658), (7, 288340376), (8, 252297829), (14, 144170188), (28, 72085094), (56, 36042547), (997, 2024456), (1994, 1012228), (3988, 506114), (6979, 289208), (7976, 253057), (13958, 144604), (27916, 72302), (36151, 55832)]