2018287518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{154943}}^1$

素因数の和:155128

約数の個数: 32

約数和(自身を含む): 4373139456

約数和(自身を除く): 2354851938

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 167, 334, 501, 1002, 2171, 4342, 6513, 13026, 154943, 309886, 464829, 929658, 2014259, 4028518, 6042777, 12085554, 25875481, 51750962, 77626443, 155252886, 336381253, 672762506, 1009143759, 2018287518]

約数ペア:

[(1, 2018287518), (2, 1009143759), (3, 672762506), (6, 336381253), (13, 155252886), (26, 77626443), (39, 51750962), (78, 25875481), (167, 12085554), (334, 6042777), (501, 4028518), (1002, 2014259), (2171, 929658), (4342, 464829), (6513, 309886), (13026, 154943)]