2018924061

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{379997}}^1$

素因数の和:380041

約数の個数: 32

約数和(自身を含む): 3502061568

約数和(自身を除く): 1483137507

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 379997, 1139991, 2659979, 4179967, 7979937, 8739931, 12539901, 26219793, 29259769, 61179517, 87779307, 96139241, 183538551, 288417723, 672974687, 2018924061]

約数ペア:

[(1, 2018924061), (3, 672974687), (7, 288417723), (11, 183538551), (21, 96139241), (23, 87779307), (33, 61179517), (69, 29259769), (77, 26219793), (161, 12539901), (231, 8739931), (253, 7979937), (483, 4179967), (759, 2659979), (1771, 1139991), (5313, 379997)]