18883638

素因数分解:

$2^1\times 3^3\times {\mathrm{349697}}^1$

素因数の和:349708

約数の個数: 16

約数和(自身を含む): 41963760

約数和(自身を除く): 23080122

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 349697, 699394, 1049091, 2098182, 3147273, 6294546, 9441819, 18883638]

約数ペア:

[(1, 18883638), (2, 9441819), (3, 6294546), (6, 3147273), (9, 2098182), (18, 1049091), (27, 699394), (54, 349697)]