27123278

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2099}}^1$

素因数の和:2192

約数の個数: 32

約数和(自身を含む): 50803200

約数和(自身を除く): 23679922

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1846, 2099, 4198, 6461, 12922, 14693, 27287, 29386, 54574, 149029, 191009, 298058, 382018, 1043203, 1937377, 2086406, 3874754, 13561639, 27123278]

約数ペア:

[(1, 27123278), (2, 13561639), (7, 3874754), (13, 2086406), (14, 1937377), (26, 1043203), (71, 382018), (91, 298058), (142, 191009), (182, 149029), (497, 54574), (923, 29386), (994, 27287), (1846, 14693), (2099, 12922), (4198, 6461)]