72385446

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{246209}}^1$

素因数の和:246228

約数の個数: 24

約数和(自身を含む): 168407640

約数和(自身を除く): 96022194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 246209, 492418, 738627, 1477254, 1723463, 3446926, 5170389, 10340778, 12064241, 24128482, 36192723, 72385446]

約数ペア:

[(1, 72385446), (2, 36192723), (3, 24128482), (6, 12064241), (7, 10340778), (14, 5170389), (21, 3446926), (42, 1723463), (49, 1477254), (98, 738627), (147, 492418), (294, 246209)]