2018692503

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{1249}}^1\times {\mathrm{1931}}^1$

素因数の和:3220

約数の個数: 32

約数和(自身を含む): 3091200000

約数和(自身を除く): 1072507497

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 1249, 1931, 3747, 5793, 11241, 17379, 33723, 38719, 52137, 59861, 116157, 179583, 348471, 538749, 1045413, 1616247, 2411819, 7235457, 21706371, 65119113, 74766389, 224299167, 672897501, 2018692503]

約数ペア:

[(1, 2018692503), (3, 672897501), (9, 224299167), (27, 74766389), (31, 65119113), (93, 21706371), (279, 7235457), (837, 2411819), (1249, 1616247), (1931, 1045413), (3747, 538749), (5793, 348471), (11241, 179583), (17379, 116157), (33723, 59861), (38719, 52137)]