22608369

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:167

約数の個数: 64

約数和(自身を含む): 40711680

約数和(自身を除く): 18103311

約数列:

[1, 3, 7, 9, 21, 27, 37, 53, 61, 63, 111, 159, 183, 189, 259, 333, 371, 427, 477, 549, 777, 999, 1113, 1281, 1431, 1647, 1961, 2257, 2331, 3233, 3339, 3843, 5883, 6771, 6993, 9699, 10017, 11529, 13727, 15799, 17649, 20313, 22631, 29097, 41181, 47397, 52947, 60939, 67893, 87291, 119621, 123543, 142191, 203679, 358863, 370629, 426573, 611037, 837347, 1076589, 2512041, 3229767, 7536123, 22608369]

約数ペア:

[(1, 22608369), (3, 7536123), (7, 3229767), (9, 2512041), (21, 1076589), (27, 837347), (37, 611037), (53, 426573), (61, 370629), (63, 358863), (111, 203679), (159, 142191), (183, 123543), (189, 119621), (259, 87291), (333, 67893), (371, 60939), (427, 52947), (477, 47397), (549, 41181), (777, 29097), (999, 22631), (1113, 20313), (1281, 17649), (1431, 15799), (1647, 13727), (1961, 11529), (2257, 10017), (2331, 9699), (3233, 6993), (3339, 6771), (3843, 5883)]