2678664

素因数分解:

$2^3\times 3^1\times {\mathrm{111611}}^1$

素因数の和:111620

約数の個数: 16

約数和(自身を含む): 6696720

約数和(自身を除く): 4018056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 111611, 223222, 334833, 446444, 669666, 892888, 1339332, 2678664]

約数ペア:

[(1, 2678664), (2, 1339332), (3, 892888), (4, 669666), (6, 446444), (8, 334833), (12, 223222), (24, 111611)]