2943798

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 7160832

約数和(自身を除く): 4217034

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 47, 66, 73, 78, 94, 141, 143, 146, 219, 282, 286, 429, 438, 517, 611, 803, 858, 949, 1034, 1222, 1551, 1606, 1833, 1898, 2409, 2847, 3102, 3431, 3666, 4818, 5694, 6721, 6862, 10293, 10439, 13442, 20163, 20586, 20878, 31317, 37741, 40326, 44603, 62634, 75482, 89206, 113223, 133809, 226446, 267618, 490633, 981266, 1471899, 2943798]

約数ペア:

[(1, 2943798), (2, 1471899), (3, 981266), (6, 490633), (11, 267618), (13, 226446), (22, 133809), (26, 113223), (33, 89206), (39, 75482), (47, 62634), (66, 44603), (73, 40326), (78, 37741), (94, 31317), (141, 20878), (143, 20586), (146, 20163), (219, 13442), (282, 10439), (286, 10293), (429, 6862), (438, 6721), (517, 5694), (611, 4818), (803, 3666), (858, 3431), (949, 3102), (1034, 2847), (1222, 2409), (1551, 1898), (1606, 1833)]