18581663232010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{1004957449}}^1$

素因数の和:1004957542

約数の個数: 24

約数和(自身を含む): 34242920151300

約数和(自身を除く): 15661256919290

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1849, 3698, 9245, 18490, 1004957449, 2009914898, 5024787245, 10049574490, 43213170307, 86426340614, 216065851535, 432131703070, 1858166323201, 3716332646402, 9290831616005, 18581663232010]

約数ペア:

[(1, 18581663232010), (2, 9290831616005), (5, 3716332646402), (10, 1858166323201), (43, 432131703070), (86, 216065851535), (215, 86426340614), (430, 43213170307), (1849, 10049574490), (3698, 5024787245), (9245, 2009914898), (18490, 1004957449)]