12978491652

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{301181}}^1$

素因数の和:301223

約数の個数: 120

約数和(自身を含む): 40816184640

約数和(自身を除く): 27837692988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 252, 266, 324, 342, 378, 399, 513, 532, 567, 684, 756, 798, 1026, 1134, 1197, 1539, 1596, 2052, 2268, 2394, 3078, 3591, 4788, 6156, 7182, 10773, 14364, 21546, 43092, 301181, 602362, 903543, 1204724, 1807086, 2108267, 2710629, 3614172, 4216534, 5421258, 5722439, 6324801, 8131887, 8433068, 10842516, 11444878, 12649602, 16263774, 17167317, 18974403, 22889756, 24395661, 25299204, 32527548, 34334634, 37948806, 40057073, 48791322, 51501951, 56923209, 68669268, 75897612, 80114146, 97582644, 103003902, 113846418, 120171219, 154505853, 160228292, 170769627, 206007804, 227692836, 240342438, 309011706, 341539254, 360513657, 463517559, 480684876, 618023412, 683078508, 721027314, 927035118, 1081540971, 1442054628, 1854070236, 2163081942, 3244622913, 4326163884, 6489245826, 12978491652]

約数ペア:

[(1, 12978491652), (2, 6489245826), (3, 4326163884), (4, 3244622913), (6, 2163081942), (7, 1854070236), (9, 1442054628), (12, 1081540971), (14, 927035118), (18, 721027314), (19, 683078508), (21, 618023412), (27, 480684876), (28, 463517559), (36, 360513657), (38, 341539254), (42, 309011706), (54, 240342438), (57, 227692836), (63, 206007804), (76, 170769627), (81, 160228292), (84, 154505853), (108, 120171219), (114, 113846418), (126, 103003902), (133, 97582644), (162, 80114146), (171, 75897612), (189, 68669268), (228, 56923209), (252, 51501951), (266, 48791322), (324, 40057073), (342, 37948806), (378, 34334634), (399, 32527548), (513, 25299204), (532, 24395661), (567, 22889756), (684, 18974403), (756, 17167317), (798, 16263774), (1026, 12649602), (1134, 11444878), (1197, 10842516), (1539, 8433068), (1596, 8131887), (2052, 6324801), (2268, 5722439), (2394, 5421258), (3078, 4216534), (3591, 3614172), (4788, 2710629), (6156, 2108267), (7182, 1807086), (10773, 1204724), (14364, 903543), (21546, 602362), (43092, 301181)]