2007180774

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{673}}^1\times {\mathrm{2473}}^1$

素因数の和:3221

約数の個数: 48

約数和(自身を含む): 4422146352

約数和(自身を除く): 2414965578

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 673, 1206, 1346, 2019, 2473, 4038, 4946, 6057, 7419, 12114, 14838, 22257, 44514, 45091, 90182, 135273, 165691, 270546, 331382, 405819, 497073, 811638, 994146, 1491219, 1664329, 2982438, 3328658, 4992987, 9985974, 14978961, 29957922, 111510043, 223020086, 334530129, 669060258, 1003590387, 2007180774]

約数ペア:

[(1, 2007180774), (2, 1003590387), (3, 669060258), (6, 334530129), (9, 223020086), (18, 111510043), (67, 29957922), (134, 14978961), (201, 9985974), (402, 4992987), (603, 3328658), (673, 2982438), (1206, 1664329), (1346, 1491219), (2019, 994146), (2473, 811638), (4038, 497073), (4946, 405819), (6057, 331382), (7419, 270546), (12114, 165691), (14838, 135273), (22257, 90182), (44514, 45091)]