1786044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^2$

素因数の和:234

約数の個数: 36

約数和(自身を含む): 4530344

約数和(自身を除く): 2744300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 642, 1284, 1391, 2782, 4173, 5564, 8346, 11449, 16692, 22898, 34347, 45796, 68694, 137388, 148837, 297674, 446511, 595348, 893022, 1786044]

約数ペア:

[(1, 1786044), (2, 893022), (3, 595348), (4, 446511), (6, 297674), (12, 148837), (13, 137388), (26, 68694), (39, 45796), (52, 34347), (78, 22898), (107, 16692), (156, 11449), (214, 8346), (321, 5564), (428, 4173), (642, 2782), (1284, 1391)]