22771872

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{2137}}^1$

素因数の和:2190

約数の個数: 72

約数和(自身を含む): 66538836

約数和(自身を除く): 43766964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2137, 2664, 3552, 4274, 5328, 6411, 8548, 10656, 12822, 17096, 19233, 25644, 34192, 38466, 51288, 68384, 76932, 79069, 102576, 153864, 158138, 205152, 237207, 307728, 316276, 474414, 615456, 632552, 711621, 948828, 1265104, 1423242, 1897656, 2530208, 2846484, 3795312, 5692968, 7590624, 11385936, 22771872]

約数ペア:

[(1, 22771872), (2, 11385936), (3, 7590624), (4, 5692968), (6, 3795312), (8, 2846484), (9, 2530208), (12, 1897656), (16, 1423242), (18, 1265104), (24, 948828), (32, 711621), (36, 632552), (37, 615456), (48, 474414), (72, 316276), (74, 307728), (96, 237207), (111, 205152), (144, 158138), (148, 153864), (222, 102576), (288, 79069), (296, 76932), (333, 68384), (444, 51288), (592, 38466), (666, 34192), (888, 25644), (1184, 19233), (1332, 17096), (1776, 12822), (2137, 10656), (2664, 8548), (3552, 6411), (4274, 5328)]