2985732

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{421}}^1$

素因数の和:628

約数の個数: 36

約数和(自身を含む): 7603596

約数和(自身を除く): 4617864

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 421, 591, 788, 842, 1182, 1263, 1684, 1773, 2364, 2526, 3546, 3789, 5052, 7092, 7578, 15156, 82937, 165874, 248811, 331748, 497622, 746433, 995244, 1492866, 2985732]

約数ペア:

[(1, 2985732), (2, 1492866), (3, 995244), (4, 746433), (6, 497622), (9, 331748), (12, 248811), (18, 165874), (36, 82937), (197, 15156), (394, 7578), (421, 7092), (591, 5052), (788, 3789), (842, 3546), (1182, 2526), (1263, 2364), (1684, 1773)]