2061774

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:127

約数の個数: 80

約数和(自身を含む): 5488560

約数和(自身を除く): 3426786

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 81, 89, 99, 117, 143, 162, 178, 198, 234, 267, 286, 297, 351, 429, 534, 594, 702, 801, 858, 891, 979, 1053, 1157, 1287, 1602, 1782, 1958, 2106, 2314, 2403, 2574, 2937, 3471, 3861, 4806, 5874, 6942, 7209, 7722, 8811, 10413, 11583, 12727, 14418, 17622, 20826, 23166, 25454, 26433, 31239, 38181, 52866, 62478, 76362, 79299, 93717, 114543, 158598, 187434, 229086, 343629, 687258, 1030887, 2061774]

約数ペア:

[(1, 2061774), (2, 1030887), (3, 687258), (6, 343629), (9, 229086), (11, 187434), (13, 158598), (18, 114543), (22, 93717), (26, 79299), (27, 76362), (33, 62478), (39, 52866), (54, 38181), (66, 31239), (78, 26433), (81, 25454), (89, 23166), (99, 20826), (117, 17622), (143, 14418), (162, 12727), (178, 11583), (198, 10413), (234, 8811), (267, 7722), (286, 7209), (297, 6942), (351, 5874), (429, 4806), (534, 3861), (594, 3471), (702, 2937), (801, 2574), (858, 2403), (891, 2314), (979, 2106), (1053, 1958), (1157, 1782), (1287, 1602)]