138426894

素因数分解:

$2^1\times 3^6\times {\mathrm{19}}^2\times {\mathrm{263}}^1$

素因数の和:321

約数の個数: 84

約数和(自身を含む): 329814936

約数和(自身を除く): 191388042

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 263, 342, 361, 486, 513, 526, 722, 729, 789, 1026, 1083, 1458, 1539, 1578, 2166, 2367, 3078, 3249, 4617, 4734, 4997, 6498, 7101, 9234, 9747, 9994, 13851, 14202, 14991, 19494, 21303, 27702, 29241, 29982, 42606, 44973, 58482, 63909, 87723, 89946, 94943, 127818, 134919, 175446, 189886, 191727, 263169, 269838, 284829, 383454, 404757, 526338, 569658, 809514, 854487, 1214271, 1708974, 2428542, 2563461, 3642813, 5126922, 7285626, 7690383, 15380766, 23071149, 46142298, 69213447, 138426894]

約数ペア:

[(1, 138426894), (2, 69213447), (3, 46142298), (6, 23071149), (9, 15380766), (18, 7690383), (19, 7285626), (27, 5126922), (38, 3642813), (54, 2563461), (57, 2428542), (81, 1708974), (114, 1214271), (162, 854487), (171, 809514), (243, 569658), (263, 526338), (342, 404757), (361, 383454), (486, 284829), (513, 269838), (526, 263169), (722, 191727), (729, 189886), (789, 175446), (1026, 134919), (1083, 127818), (1458, 94943), (1539, 89946), (1578, 87723), (2166, 63909), (2367, 58482), (3078, 44973), (3249, 42606), (4617, 29982), (4734, 29241), (4997, 27702), (6498, 21303), (7101, 19494), (9234, 14991), (9747, 14202), (9994, 13851)]