2018853396

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{890147}}^1$

素因数の和:890170

約数の個数: 60

約数和(自身を含む): 6031642848

約数和(自身を除く): 4012789452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 890147, 1780294, 2670441, 3560588, 5340882, 6231029, 8011323, 10681764, 12462058, 16022646, 18693087, 24033969, 24924116, 32045292, 37386174, 48067938, 56079261, 72101907, 74772348, 96135876, 112158522, 144203814, 168237783, 224317044, 288407628, 336475566, 504713349, 672951132, 1009426698, 2018853396]

約数ペア:

[(1, 2018853396), (2, 1009426698), (3, 672951132), (4, 504713349), (6, 336475566), (7, 288407628), (9, 224317044), (12, 168237783), (14, 144203814), (18, 112158522), (21, 96135876), (27, 74772348), (28, 72101907), (36, 56079261), (42, 48067938), (54, 37386174), (63, 32045292), (81, 24924116), (84, 24033969), (108, 18693087), (126, 16022646), (162, 12462058), (189, 10681764), (252, 8011323), (324, 6231029), (378, 5340882), (567, 3560588), (756, 2670441), (1134, 1780294), (2268, 890147)]