18200616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{827}}^1$

素因数の和:974

約数の個数: 64

約数和(自身を含む): 52462080

約数和(自身を除く): 34261464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 131, 168, 262, 393, 524, 786, 827, 917, 1048, 1572, 1654, 1834, 2481, 2751, 3144, 3308, 3668, 4962, 5502, 5789, 6616, 7336, 9924, 11004, 11578, 17367, 19848, 22008, 23156, 34734, 46312, 69468, 108337, 138936, 216674, 325011, 433348, 650022, 758359, 866696, 1300044, 1516718, 2275077, 2600088, 3033436, 4550154, 6066872, 9100308, 18200616]

約数ペア:

[(1, 18200616), (2, 9100308), (3, 6066872), (4, 4550154), (6, 3033436), (7, 2600088), (8, 2275077), (12, 1516718), (14, 1300044), (21, 866696), (24, 758359), (28, 650022), (42, 433348), (56, 325011), (84, 216674), (131, 138936), (168, 108337), (262, 69468), (393, 46312), (524, 34734), (786, 23156), (827, 22008), (917, 19848), (1048, 17367), (1572, 11578), (1654, 11004), (1834, 9924), (2481, 7336), (2751, 6616), (3144, 5789), (3308, 5502), (3668, 4962)]