1821837930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5520721}}^1$

素因数の和:5520742

約数の個数: 32

約数和(自身を含む): 4769903808

約数和(自身を除く): 2948065878

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 5520721, 11041442, 16562163, 27603605, 33124326, 55207210, 60727931, 82810815, 121455862, 165621630, 182183793, 303639655, 364367586, 607279310, 910918965, 1821837930]

約数ペア:

[(1, 1821837930), (2, 910918965), (3, 607279310), (5, 364367586), (6, 303639655), (10, 182183793), (11, 165621630), (15, 121455862), (22, 82810815), (30, 60727931), (33, 55207210), (55, 33124326), (66, 27603605), (110, 16562163), (165, 11041442), (330, 5520721)]