47971686

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{163169}}^1$

素因数の和:163188

約数の個数: 24

約数和(自身を含む): 111608280

約数和(自身を除く): 63636594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 163169, 326338, 489507, 979014, 1142183, 2284366, 3426549, 6853098, 7995281, 15990562, 23985843, 47971686]

約数ペア:

[(1, 47971686), (2, 23985843), (3, 15990562), (6, 7995281), (7, 6853098), (14, 3426549), (21, 2284366), (42, 1142183), (49, 979014), (98, 489507), (147, 326338), (294, 163169)]