328808556

素因数分解:

$2^2\times 3^2\times {\mathrm{9133571}}^1$

素因数の和:9133581

約数の個数: 18

約数和(自身を含む): 831155052

約数和(自身を除く): 502346496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 9133571, 18267142, 27400713, 36534284, 54801426, 82202139, 109602852, 164404278, 328808556]

約数ペア:

[(1, 328808556), (2, 164404278), (3, 109602852), (4, 82202139), (6, 54801426), (9, 36534284), (12, 27400713), (18, 18267142), (36, 9133571)]