188139756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2239759}}^1$

素因数の和:2239773

約数の個数: 24

約数和(自身を含む): 501706240

約数和(自身を除く): 313566484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2239759, 4479518, 6719277, 8959036, 13438554, 15678313, 26877108, 31356626, 47034939, 62713252, 94069878, 188139756]

約数ペア:

[(1, 188139756), (2, 94069878), (3, 62713252), (4, 47034939), (6, 31356626), (7, 26877108), (12, 15678313), (14, 13438554), (21, 8959036), (28, 6719277), (42, 4479518), (84, 2239759)]