64021266

素因数分解:

$2^1\times 3^5\times {\mathrm{131731}}^1$

素因数の和:131748

約数の個数: 24

約数和(自身を含む): 143851344

約数和(自身を除く): 79830078

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 131731, 263462, 395193, 790386, 1185579, 2371158, 3556737, 7113474, 10670211, 21340422, 32010633, 64021266]

約数ペア:

[(1, 64021266), (2, 32010633), (3, 21340422), (6, 10670211), (9, 7113474), (18, 3556737), (27, 2371158), (54, 1185579), (81, 790386), (162, 395193), (243, 263462), (486, 131731)]