69891402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{13103}}^1$

素因数の和:13242

約数の個数: 32

約数和(自身を含む): 161021952

約数和(自身を除く): 91130550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 13103, 26206, 39309, 78618, 91721, 183442, 275163, 550326, 1664081, 3328162, 4992243, 9984486, 11648567, 23297134, 34945701, 69891402]

約数ペア:

[(1, 69891402), (2, 34945701), (3, 23297134), (6, 11648567), (7, 9984486), (14, 4992243), (21, 3328162), (42, 1664081), (127, 550326), (254, 275163), (381, 183442), (762, 91721), (889, 78618), (1778, 39309), (2667, 26206), (5334, 13103)]