22142778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{527209}}^1$

素因数の和:527221

約数の個数: 16

約数和(自身を含む): 50612160

約数和(自身を除く): 28469382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 527209, 1054418, 1581627, 3163254, 3690463, 7380926, 11071389, 22142778]

約数ペア:

[(1, 22142778), (2, 11071389), (3, 7380926), (6, 3690463), (7, 3163254), (14, 1581627), (21, 1054418), (42, 527209)]