1891262772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{7505011}}^1$

素因数の和:7505028

約数の個数: 36

約数和(自身を含む): 5463648736

約数和(自身を除く): 3572385964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 7505011, 15010022, 22515033, 30020044, 45030066, 52535077, 67545099, 90060132, 105070154, 135090198, 157605231, 210140308, 270180396, 315210462, 472815693, 630420924, 945631386, 1891262772]

約数ペア:

[(1, 1891262772), (2, 945631386), (3, 630420924), (4, 472815693), (6, 315210462), (7, 270180396), (9, 210140308), (12, 157605231), (14, 135090198), (18, 105070154), (21, 90060132), (28, 67545099), (36, 52535077), (42, 45030066), (63, 30020044), (84, 22515033), (126, 15010022), (252, 7505011)]