56440638

素因数分解:

$2^1\times 3^6\times {\mathrm{38711}}^1$

素因数の和:38731

約数の個数: 28

約数和(自身を含む): 126936648

約数和(自身を除く): 70496010

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 38711, 77422, 116133, 232266, 348399, 696798, 1045197, 2090394, 3135591, 6271182, 9406773, 18813546, 28220319, 56440638]

約数ペア:

[(1, 56440638), (2, 28220319), (3, 18813546), (6, 9406773), (9, 6271182), (18, 3135591), (27, 2090394), (54, 1045197), (81, 696798), (162, 348399), (243, 232266), (486, 116133), (729, 77422), (1458, 38711)]