21441498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9479}}^1$

素因数の和:9526

約数の個数: 32

約数和(自身を含む): 47779200

約数和(自身を除く): 26337702

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 9479, 18958, 28437, 56874, 123227, 246454, 274891, 369681, 549782, 739362, 824673, 1649346, 3573583, 7147166, 10720749, 21441498]

約数ペア:

[(1, 21441498), (2, 10720749), (3, 7147166), (6, 3573583), (13, 1649346), (26, 824673), (29, 739362), (39, 549782), (58, 369681), (78, 274891), (87, 246454), (174, 123227), (377, 56874), (754, 28437), (1131, 18958), (2262, 9479)]