390840228

素因数分解:

$2^2\times 3^6\times {\mathrm{134033}}^1$

素因数の和:134055

約数の個数: 42

約数和(自身を含む): 1025494134

約数和(自身を除く): 634653906

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 134033, 268066, 402099, 536132, 804198, 1206297, 1608396, 2412594, 3618891, 4825188, 7237782, 10856673, 14475564, 21713346, 32570019, 43426692, 65140038, 97710057, 130280076, 195420114, 390840228]

約数ペア:

[(1, 390840228), (2, 195420114), (3, 130280076), (4, 97710057), (6, 65140038), (9, 43426692), (12, 32570019), (18, 21713346), (27, 14475564), (36, 10856673), (54, 7237782), (81, 4825188), (108, 3618891), (162, 2412594), (243, 1608396), (324, 1206297), (486, 804198), (729, 536132), (972, 402099), (1458, 268066), (2916, 134033)]