21911780928

素因数分解:

$2^6\times 3^1\times {\mathrm{881}}^1\times {\mathrm{129539}}^1$

素因数の和:130435

約数の個数: 56

約数和(自身を含む): 58041174240

約数和(自身を除く): 36129393312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 881, 1762, 2643, 3524, 5286, 7048, 10572, 14096, 21144, 28192, 42288, 56384, 84576, 129539, 169152, 259078, 388617, 518156, 777234, 1036312, 1554468, 2072624, 3108936, 4145248, 6217872, 8290496, 12435744, 24871488, 114123859, 228247718, 342371577, 456495436, 684743154, 912990872, 1369486308, 1825981744, 2738972616, 3651963488, 5477945232, 7303926976, 10955890464, 21911780928]

約数ペア:

[(1, 21911780928), (2, 10955890464), (3, 7303926976), (4, 5477945232), (6, 3651963488), (8, 2738972616), (12, 1825981744), (16, 1369486308), (24, 912990872), (32, 684743154), (48, 456495436), (64, 342371577), (96, 228247718), (192, 114123859), (881, 24871488), (1762, 12435744), (2643, 8290496), (3524, 6217872), (5286, 4145248), (7048, 3108936), (10572, 2072624), (14096, 1554468), (21144, 1036312), (28192, 777234), (42288, 518156), (56384, 388617), (84576, 259078), (129539, 169152)]