2912189154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{34721}}^1$

素因数の和:36730

約数の個数: 32

約数和(自身を含む): 6659957376

約数和(自身を除く): 3747768222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1997, 3994, 5991, 11982, 13979, 27958, 34721, 41937, 69442, 83874, 104163, 208326, 243047, 486094, 729141, 1458282, 69337837, 138675674, 208013511, 416027022, 485364859, 970729718, 1456094577, 2912189154]

約数ペア:

[(1, 2912189154), (2, 1456094577), (3, 970729718), (6, 485364859), (7, 416027022), (14, 208013511), (21, 138675674), (42, 69337837), (1997, 1458282), (3994, 729141), (5991, 486094), (11982, 243047), (13979, 208326), (27958, 104163), (34721, 83874), (41937, 69442)]