18156746170

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{132851}}^1$

素因数の和:133110

約数の個数: 32

約数和(自身を含む): 33287397120

約数和(自身を除く): 15130650950

約数列:

[1, 2, 5, 10, 79, 158, 173, 346, 395, 790, 865, 1730, 13667, 27334, 68335, 132851, 136670, 265702, 664255, 1328510, 10495229, 20990458, 22983223, 45966446, 52476145, 104952290, 114916115, 229832230, 1815674617, 3631349234, 9078373085, 18156746170]

約数ペア:

[(1, 18156746170), (2, 9078373085), (5, 3631349234), (10, 1815674617), (79, 229832230), (158, 114916115), (173, 104952290), (346, 52476145), (395, 45966446), (790, 22983223), (865, 20990458), (1730, 10495229), (13667, 1328510), (27334, 664255), (68335, 265702), (132851, 136670)]