57440682

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{245473}}^1$

素因数の和:245494

約数の個数: 24

約数和(自身を含む): 134028804

約数和(自身を除く): 76588122

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 245473, 490946, 736419, 1472838, 2209257, 3191149, 4418514, 6382298, 9573447, 19146894, 28720341, 57440682]

約数ペア:

[(1, 57440682), (2, 28720341), (3, 19146894), (6, 9573447), (9, 6382298), (13, 4418514), (18, 3191149), (26, 2209257), (39, 1472838), (78, 736419), (117, 490946), (234, 245473)]