18404976

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{2927}}^1$

素因数の和:3069

約数の個数: 40

約数和(自身を含む): 47925504

約数和(自身を除く): 29520528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 2927, 3144, 5854, 6288, 8781, 11708, 17562, 23416, 35124, 46832, 70248, 140496, 383437, 766874, 1150311, 1533748, 2300622, 3067496, 4601244, 6134992, 9202488, 18404976]

約数ペア:

[(1, 18404976), (2, 9202488), (3, 6134992), (4, 4601244), (6, 3067496), (8, 2300622), (12, 1533748), (16, 1150311), (24, 766874), (48, 383437), (131, 140496), (262, 70248), (393, 46832), (524, 35124), (786, 23416), (1048, 17562), (1572, 11708), (2096, 8781), (2927, 6288), (3144, 5854)]