81527856

素因数分解:

$2^4\times 3^1\times {\mathrm{1698497}}^1$

素因数の和:1698508

約数の個数: 20

約数和(自身を含む): 210613752

約数和(自身を除く): 129085896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1698497, 3396994, 5095491, 6793988, 10190982, 13587976, 20381964, 27175952, 40763928, 81527856]

約数ペア:

[(1, 81527856), (2, 40763928), (3, 27175952), (4, 20381964), (6, 13587976), (8, 10190982), (12, 6793988), (16, 5095491), (24, 3396994), (48, 1698497)]