2017290042

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{268757}}^1$

素因数の和:268907

約数の個数: 32

約数和(自身を含む): 4515134400

約数和(自身を除く): 2497844358

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 2502, 3753, 7506, 268757, 537514, 806271, 1612542, 2418813, 4837626, 7256439, 14512878, 37357223, 74714446, 112071669, 224143338, 336215007, 672430014, 1008645021, 2017290042]

約数ペア:

[(1, 2017290042), (2, 1008645021), (3, 672430014), (6, 336215007), (9, 224143338), (18, 112071669), (27, 74714446), (54, 37357223), (139, 14512878), (278, 7256439), (417, 4837626), (834, 2418813), (1251, 1612542), (2502, 806271), (3753, 537514), (7506, 268757)]