31667922

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1367}}^1$

素因数の和:1405

約数の個数: 80

約数和(自身を含む): 83426112

約数和(自身を除く): 51758190

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 81, 99, 117, 143, 162, 198, 234, 286, 297, 351, 429, 594, 702, 858, 891, 1053, 1287, 1367, 1782, 2106, 2574, 2734, 3861, 4101, 7722, 8202, 11583, 12303, 15037, 17771, 23166, 24606, 30074, 35542, 36909, 45111, 53313, 73818, 90222, 106626, 110727, 135333, 159939, 195481, 221454, 270666, 319878, 390962, 405999, 479817, 586443, 811998, 959634, 1172886, 1217997, 1439451, 1759329, 2435994, 2878902, 3518658, 5277987, 10555974, 15833961, 31667922]

約数ペア:

[(1, 31667922), (2, 15833961), (3, 10555974), (6, 5277987), (9, 3518658), (11, 2878902), (13, 2435994), (18, 1759329), (22, 1439451), (26, 1217997), (27, 1172886), (33, 959634), (39, 811998), (54, 586443), (66, 479817), (78, 405999), (81, 390962), (99, 319878), (117, 270666), (143, 221454), (162, 195481), (198, 159939), (234, 135333), (286, 110727), (297, 106626), (351, 90222), (429, 73818), (594, 53313), (702, 45111), (858, 36909), (891, 35542), (1053, 30074), (1287, 24606), (1367, 23166), (1782, 17771), (2106, 15037), (2574, 12303), (2734, 11583), (3861, 8202), (4101, 7722)]