79681938

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{271027}}^1$

素因数の和:271046

約数の個数: 24

約数和(自身を含む): 185383152

約数和(自身を除く): 105701214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 271027, 542054, 813081, 1626162, 1897189, 3794378, 5691567, 11383134, 13280323, 26560646, 39840969, 79681938]

約数ペア:

[(1, 79681938), (2, 39840969), (3, 26560646), (6, 13280323), (7, 11383134), (14, 5691567), (21, 3794378), (42, 1897189), (49, 1626162), (98, 813081), (147, 542054), (294, 271027)]