18061838

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3499}}^1$

素因数の和:3619

約数の個数: 16

約数和(自身を含む): 28350000

約数和(自身を除く): 10288162

約数列:

[1, 2, 29, 58, 89, 178, 2581, 3499, 5162, 6998, 101471, 202942, 311411, 622822, 9030919, 18061838]

約数ペア:

[(1, 18061838), (2, 9030919), (29, 622822), (58, 311411), (89, 202942), (178, 101471), (2581, 6998), (3499, 5162)]