2013211242

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{66853}}^1$

素因数の和:67107

約数の個数: 48

約数和(自身を含む): 5006027520

約数和(自身を除く): 2992816278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 239, 478, 717, 1434, 1673, 2151, 3346, 4302, 5019, 10038, 15057, 30114, 66853, 133706, 200559, 401118, 467971, 601677, 935942, 1203354, 1403913, 2807826, 4211739, 8423478, 15977867, 31955734, 47933601, 95867202, 111845069, 143800803, 223690138, 287601606, 335535207, 671070414, 1006605621, 2013211242]

約数ペア:

[(1, 2013211242), (2, 1006605621), (3, 671070414), (6, 335535207), (7, 287601606), (9, 223690138), (14, 143800803), (18, 111845069), (21, 95867202), (42, 47933601), (63, 31955734), (126, 15977867), (239, 8423478), (478, 4211739), (717, 2807826), (1434, 1403913), (1673, 1203354), (2151, 935942), (3346, 601677), (4302, 467971), (5019, 401118), (10038, 200559), (15057, 133706), (30114, 66853)]