321684246

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1374719}}^1$

素因数の和:1374740

約数の個数: 24

約数和(自身を含む): 750597120

約数和(自身を除く): 428912874

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1374719, 2749438, 4124157, 8248314, 12372471, 17871347, 24744942, 35742694, 53614041, 107228082, 160842123, 321684246]

約数ペア:

[(1, 321684246), (2, 160842123), (3, 107228082), (6, 53614041), (9, 35742694), (13, 24744942), (18, 17871347), (26, 12372471), (39, 8248314), (78, 4124157), (117, 2749438), (234, 1374719)]