2018119995

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{482227}}^1$

素因数の和:482272

約数の個数: 32

約数和(自身を含む): 3703511040

約数和(自身を除く): 1685391045

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 482227, 1446681, 2411135, 4340043, 7233405, 13020129, 14949037, 21700215, 44847111, 65100645, 74745185, 134541333, 224235555, 403623999, 672706665, 2018119995]

約数ペア:

[(1, 2018119995), (3, 672706665), (5, 403623999), (9, 224235555), (15, 134541333), (27, 74745185), (31, 65100645), (45, 44847111), (93, 21700215), (135, 14949037), (155, 13020129), (279, 7233405), (465, 4340043), (837, 2411135), (1395, 1446681), (4185, 482227)]