1881097794

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{82223}}^1$

素因数の和:82303

約数の個数: 48

約数和(自身を含む): 4309853184

約数和(自身を除く): 2428755390

約数列:

[1, 2, 3, 6, 9, 18, 31, 41, 62, 82, 93, 123, 186, 246, 279, 369, 558, 738, 1271, 2542, 3813, 7626, 11439, 22878, 82223, 164446, 246669, 493338, 740007, 1480014, 2548913, 3371143, 5097826, 6742286, 7646739, 10113429, 15293478, 20226858, 22940217, 30340287, 45880434, 60680574, 104505433, 209010866, 313516299, 627032598, 940548897, 1881097794]

約数ペア:

[(1, 1881097794), (2, 940548897), (3, 627032598), (6, 313516299), (9, 209010866), (18, 104505433), (31, 60680574), (41, 45880434), (62, 30340287), (82, 22940217), (93, 20226858), (123, 15293478), (186, 10113429), (246, 7646739), (279, 6742286), (369, 5097826), (558, 3371143), (738, 2548913), (1271, 1480014), (2542, 740007), (3813, 493338), (7626, 246669), (11439, 164446), (22878, 82223)]