1822940460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{920677}}^1$

素因数の和:920703

約数の個数: 72

約数和(自身を含む): 6032282256

約数和(自身を除く): 4209341796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 920677, 1841354, 2762031, 3682708, 4603385, 5524062, 8286093, 9206770, 10127447, 11048124, 13810155, 16572186, 18413540, 20254894, 27620310, 30382341, 33144372, 40509788, 41430465, 50637235, 55240620, 60764682, 82860930, 91147023, 101274470, 121529364, 151911705, 165721860, 182294046, 202548940, 303823410, 364588092, 455735115, 607646820, 911470230, 1822940460]

約数ペア:

[(1, 1822940460), (2, 911470230), (3, 607646820), (4, 455735115), (5, 364588092), (6, 303823410), (9, 202548940), (10, 182294046), (11, 165721860), (12, 151911705), (15, 121529364), (18, 101274470), (20, 91147023), (22, 82860930), (30, 60764682), (33, 55240620), (36, 50637235), (44, 41430465), (45, 40509788), (55, 33144372), (60, 30382341), (66, 27620310), (90, 20254894), (99, 18413540), (110, 16572186), (132, 13810155), (165, 11048124), (180, 10127447), (198, 9206770), (220, 8286093), (330, 5524062), (396, 4603385), (495, 3682708), (660, 2762031), (990, 1841354), (1980, 920677)]