38722866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70921}}^1$

素因数の和:70946

約数の個数: 32

約数和(自身を含む): 95319168

約数和(自身を除く): 56596302

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 70921, 141842, 212763, 425526, 496447, 921973, 992894, 1489341, 1843946, 2765919, 2978682, 5531838, 6453811, 12907622, 19361433, 38722866]

約数ペア:

[(1, 38722866), (2, 19361433), (3, 12907622), (6, 6453811), (7, 5531838), (13, 2978682), (14, 2765919), (21, 1843946), (26, 1489341), (39, 992894), (42, 921973), (78, 496447), (91, 425526), (182, 212763), (273, 141842), (546, 70921)]