12789306

素因数分解:

$2^1\times 3^3\times {\mathrm{163}}^1\times {\mathrm{1453}}^1$

素因数の和:1627

約数の個数: 32

約数和(自身を含む): 28614720

約数和(自身を除く): 15825414

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 163, 326, 489, 978, 1453, 1467, 2906, 2934, 4359, 4401, 8718, 8802, 13077, 26154, 39231, 78462, 236839, 473678, 710517, 1421034, 2131551, 4263102, 6394653, 12789306]

約数ペア:

[(1, 12789306), (2, 6394653), (3, 4263102), (6, 2131551), (9, 1421034), (18, 710517), (27, 473678), (54, 236839), (163, 78462), (326, 39231), (489, 26154), (978, 13077), (1453, 8802), (1467, 8718), (2906, 4401), (2934, 4359)]