21584892

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{36709}}^1$

素因数の和:36730

約数の個数: 36

約数和(自身を含む): 58589160

約数和(自身を除く): 37004268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 36709, 73418, 110127, 146836, 220254, 256963, 440508, 513926, 770889, 1027852, 1541778, 1798741, 3083556, 3597482, 5396223, 7194964, 10792446, 21584892]

約数ペア:

[(1, 21584892), (2, 10792446), (3, 7194964), (4, 5396223), (6, 3597482), (7, 3083556), (12, 1798741), (14, 1541778), (21, 1027852), (28, 770889), (42, 513926), (49, 440508), (84, 256963), (98, 220254), (147, 146836), (196, 110127), (294, 73418), (588, 36709)]