1992474

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 4885920

約数和(自身を除く): 2893446

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 347, 522, 638, 694, 957, 1041, 1914, 2082, 2871, 3123, 3817, 5742, 6246, 7634, 10063, 11451, 20126, 22902, 30189, 34353, 60378, 68706, 90567, 110693, 181134, 221386, 332079, 664158, 996237, 1992474]

約数ペア:

[(1, 1992474), (2, 996237), (3, 664158), (6, 332079), (9, 221386), (11, 181134), (18, 110693), (22, 90567), (29, 68706), (33, 60378), (58, 34353), (66, 30189), (87, 22902), (99, 20126), (174, 11451), (198, 10063), (261, 7634), (319, 6246), (347, 5742), (522, 3817), (638, 3123), (694, 2871), (957, 2082), (1041, 1914)]