12378546

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{4219}}^1$

素因数の和:4390

約数の個数: 24

約数和(自身を含む): 26991120

約数和(自身を除く): 14612574

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 4219, 8438, 12657, 25314, 37971, 75942, 687697, 1375394, 2063091, 4126182, 6189273, 12378546]

約数ペア:

[(1, 12378546), (2, 6189273), (3, 4126182), (6, 2063091), (9, 1375394), (18, 687697), (163, 75942), (326, 37971), (489, 25314), (978, 12657), (1467, 8438), (2934, 4219)]