31268946

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2663}}^1$

素因数の和:2790

約数の個数: 32

約数和(自身を含む): 66493440

約数和(自身を除く): 35224494

約数列:

[1, 2, 3, 6, 19, 38, 57, 103, 114, 206, 309, 618, 1957, 2663, 3914, 5326, 5871, 7989, 11742, 15978, 50597, 101194, 151791, 274289, 303582, 548578, 822867, 1645734, 5211491, 10422982, 15634473, 31268946]

約数ペア:

[(1, 31268946), (2, 15634473), (3, 10422982), (6, 5211491), (19, 1645734), (38, 822867), (57, 548578), (103, 303582), (114, 274289), (206, 151791), (309, 101194), (618, 50597), (1957, 15978), (2663, 11742), (3914, 7989), (5326, 5871)]