2123220276

素因数分解:

$2^2\times 3^5\times {\mathrm{1193}}^1\times {\mathrm{1831}}^1$

素因数の和:3043

約数の個数: 72

約数和(自身を含む): 5573515584

約数和(自身を除く): 3450295308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 1193, 1831, 2386, 3579, 3662, 4772, 5493, 7158, 7324, 10737, 10986, 14316, 16479, 21474, 21972, 32211, 32958, 42948, 49437, 64422, 65916, 96633, 98874, 128844, 148311, 193266, 197748, 289899, 296622, 386532, 444933, 579798, 593244, 889866, 1159596, 1779732, 2184383, 4368766, 6553149, 8737532, 13106298, 19659447, 26212596, 39318894, 58978341, 78637788, 117956682, 176935023, 235913364, 353870046, 530805069, 707740092, 1061610138, 2123220276]

約数ペア:

[(1, 2123220276), (2, 1061610138), (3, 707740092), (4, 530805069), (6, 353870046), (9, 235913364), (12, 176935023), (18, 117956682), (27, 78637788), (36, 58978341), (54, 39318894), (81, 26212596), (108, 19659447), (162, 13106298), (243, 8737532), (324, 6553149), (486, 4368766), (972, 2184383), (1193, 1779732), (1831, 1159596), (2386, 889866), (3579, 593244), (3662, 579798), (4772, 444933), (5493, 386532), (7158, 296622), (7324, 289899), (10737, 197748), (10986, 193266), (14316, 148311), (16479, 128844), (21474, 98874), (21972, 96633), (32211, 65916), (32958, 64422), (42948, 49437)]