42579828

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{20047}}^1$

素因数の和:20116

約数の個数: 36

約数和(自身を含む): 109462080

約数和(自身を除く): 66882252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 20047, 40094, 60141, 80188, 120282, 180423, 240564, 360846, 721692, 1182773, 2365546, 3548319, 4731092, 7096638, 10644957, 14193276, 21289914, 42579828]

約数ペア:

[(1, 42579828), (2, 21289914), (3, 14193276), (4, 10644957), (6, 7096638), (9, 4731092), (12, 3548319), (18, 2365546), (36, 1182773), (59, 721692), (118, 360846), (177, 240564), (236, 180423), (354, 120282), (531, 80188), (708, 60141), (1062, 40094), (2124, 20047)]