27171816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{821}}^1$

素因数の和:1034

約数の個数: 64

約数和(自身を含む): 78122880

約数和(自身を除く): 50951064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 197, 394, 591, 788, 821, 1182, 1379, 1576, 1642, 2364, 2463, 2758, 3284, 4137, 4728, 4926, 5516, 5747, 6568, 8274, 9852, 11032, 11494, 16548, 17241, 19704, 22988, 33096, 34482, 45976, 68964, 137928, 161737, 323474, 485211, 646948, 970422, 1132159, 1293896, 1940844, 2264318, 3396477, 3881688, 4528636, 6792954, 9057272, 13585908, 27171816]

約数ペア:

[(1, 27171816), (2, 13585908), (3, 9057272), (4, 6792954), (6, 4528636), (7, 3881688), (8, 3396477), (12, 2264318), (14, 1940844), (21, 1293896), (24, 1132159), (28, 970422), (42, 646948), (56, 485211), (84, 323474), (168, 161737), (197, 137928), (394, 68964), (591, 45976), (788, 34482), (821, 33096), (1182, 22988), (1379, 19704), (1576, 17241), (1642, 16548), (2364, 11494), (2463, 11032), (2758, 9852), (3284, 8274), (4137, 6568), (4728, 5747), (4926, 5516)]