81786474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59009}}^1$

素因数の和:59035

約数の個数: 48

約数和(自身を含む): 220933440

約数和(自身を除く): 139146966

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 59009, 118018, 177027, 354054, 413063, 531081, 649099, 826126, 1062162, 1239189, 1298198, 1947297, 2478378, 3717567, 3894594, 4543693, 5841891, 7435134, 9087386, 11683782, 13631079, 27262158, 40893237, 81786474]

約数ペア:

[(1, 81786474), (2, 40893237), (3, 27262158), (6, 13631079), (7, 11683782), (9, 9087386), (11, 7435134), (14, 5841891), (18, 4543693), (21, 3894594), (22, 3717567), (33, 2478378), (42, 1947297), (63, 1298198), (66, 1239189), (77, 1062162), (99, 826126), (126, 649099), (154, 531081), (198, 413063), (231, 354054), (462, 177027), (693, 118018), (1386, 59009)]