67291938

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{178021}}^1$

素因数の和:178039

約数の個数: 32

約数和(自身を含む): 170901120

約数和(自身を除く): 103609182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 178021, 356042, 534063, 1068126, 1246147, 1602189, 2492294, 3204378, 3738441, 4806567, 7476882, 9613134, 11215323, 22430646, 33645969, 67291938]

約数ペア:

[(1, 67291938), (2, 33645969), (3, 22430646), (6, 11215323), (7, 9613134), (9, 7476882), (14, 4806567), (18, 3738441), (21, 3204378), (27, 2492294), (42, 1602189), (54, 1246147), (63, 1068126), (126, 534063), (189, 356042), (378, 178021)]