18075044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1237}}^1$

素因数の和:1535

約数の個数: 24

約数和(自身を含む): 34213368

約数和(自身を除く): 16138324

約数列:

[1, 2, 4, 13, 26, 52, 281, 562, 1124, 1237, 2474, 3653, 4948, 7306, 14612, 16081, 32162, 64324, 347597, 695194, 1390388, 4518761, 9037522, 18075044]

約数ペア:

[(1, 18075044), (2, 9037522), (4, 4518761), (13, 1390388), (26, 695194), (52, 347597), (281, 64324), (562, 32162), (1124, 16081), (1237, 14612), (2474, 7306), (3653, 4948)]