15388542

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{7307}}^1$

素因数の和:7334

約数の個数: 40

約数和(自身を含む): 37139256

約数和(自身を除く): 21750714

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 7307, 14614, 21921, 43842, 65763, 94991, 131526, 189982, 197289, 284973, 394578, 569946, 591867, 854919, 1183734, 1709838, 2564757, 5129514, 7694271, 15388542]

約数ペア:

[(1, 15388542), (2, 7694271), (3, 5129514), (6, 2564757), (9, 1709838), (13, 1183734), (18, 854919), (26, 591867), (27, 569946), (39, 394578), (54, 284973), (78, 197289), (81, 189982), (117, 131526), (162, 94991), (234, 65763), (351, 43842), (702, 21921), (1053, 14614), (2106, 7307)]