427884

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 1009008

約数和(自身を除く): 581124

約数列:

[1, 2, 3, 4, 6, 12, 181, 197, 362, 394, 543, 591, 724, 788, 1086, 1182, 2172, 2364, 35657, 71314, 106971, 142628, 213942, 427884]

約数ペア:

[(1, 427884), (2, 213942), (3, 142628), (4, 106971), (6, 71314), (12, 35657), (181, 2364), (197, 2172), (362, 1182), (394, 1086), (543, 788), (591, 724)]