21868014

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{74381}}^1$

素因数の和:74400

約数の個数: 24

約数和(自身を含む): 50877288

約数和(自身を除く): 29009274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 74381, 148762, 223143, 446286, 520667, 1041334, 1562001, 3124002, 3644669, 7289338, 10934007, 21868014]

約数ペア:

[(1, 21868014), (2, 10934007), (3, 7289338), (6, 3644669), (7, 3124002), (14, 1562001), (21, 1041334), (42, 520667), (49, 446286), (98, 223143), (147, 148762), (294, 74381)]