81533328

素因数分解:

$2^4\times 3^1\times {\mathrm{1698611}}^1$

素因数の和:1698622

約数の個数: 20

約数和(自身を含む): 210627888

約数和(自身を除く): 129094560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1698611, 3397222, 5095833, 6794444, 10191666, 13588888, 20383332, 27177776, 40766664, 81533328]

約数ペア:

[(1, 81533328), (2, 40766664), (3, 27177776), (4, 20383332), (6, 13588888), (8, 10191666), (12, 6794444), (16, 5095833), (24, 3397222), (48, 1698611)]