66818346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1590913}}^1$

素因数の和:1590925

約数の個数: 16

約数和(自身を含む): 152727744

約数和(自身を除く): 85909398

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1590913, 3181826, 4772739, 9545478, 11136391, 22272782, 33409173, 66818346]

約数ペア:

[(1, 66818346), (2, 33409173), (3, 22272782), (6, 11136391), (7, 9545478), (14, 4772739), (21, 3181826), (42, 1590913)]