3781338

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 8957952

約数和(自身を除く): 5176614

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 47, 53, 66, 69, 94, 106, 138, 141, 159, 253, 282, 318, 506, 517, 583, 759, 1034, 1081, 1166, 1219, 1518, 1551, 1749, 2162, 2438, 2491, 3102, 3243, 3498, 3657, 4982, 6486, 7314, 7473, 11891, 13409, 14946, 23782, 26818, 27401, 35673, 40227, 54802, 57293, 71346, 80454, 82203, 114586, 164406, 171879, 343758, 630223, 1260446, 1890669, 3781338]

約数ペア:

[(1, 3781338), (2, 1890669), (3, 1260446), (6, 630223), (11, 343758), (22, 171879), (23, 164406), (33, 114586), (46, 82203), (47, 80454), (53, 71346), (66, 57293), (69, 54802), (94, 40227), (106, 35673), (138, 27401), (141, 26818), (159, 23782), (253, 14946), (282, 13409), (318, 11891), (506, 7473), (517, 7314), (583, 6486), (759, 4982), (1034, 3657), (1081, 3498), (1166, 3243), (1219, 3102), (1518, 2491), (1551, 2438), (1749, 2162)]