2026119522

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{20947}}^1$

素因数の和:21020

約数の個数: 64

約数和(自身を含む): 4826419200

約数和(自身を除く): 2800299678

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 343, 658, 686, 987, 1029, 1974, 2058, 2303, 4606, 6909, 13818, 16121, 20947, 32242, 41894, 48363, 62841, 96726, 125682, 146629, 293258, 439887, 879774, 984509, 1026403, 1969018, 2052806, 2953527, 3079209, 5907054, 6158418, 6891563, 7184821, 13783126, 14369642, 20674689, 21554463, 41349378, 43108926, 48240941, 96481882, 144722823, 289445646, 337686587, 675373174, 1013059761, 2026119522]

約数ペア:

[(1, 2026119522), (2, 1013059761), (3, 675373174), (6, 337686587), (7, 289445646), (14, 144722823), (21, 96481882), (42, 48240941), (47, 43108926), (49, 41349378), (94, 21554463), (98, 20674689), (141, 14369642), (147, 13783126), (282, 7184821), (294, 6891563), (329, 6158418), (343, 5907054), (658, 3079209), (686, 2953527), (987, 2052806), (1029, 1969018), (1974, 1026403), (2058, 984509), (2303, 879774), (4606, 439887), (6909, 293258), (13818, 146629), (16121, 125682), (20947, 96726), (32242, 62841), (41894, 48363)]