66728634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1588777}}^1$

素因数の和:1588789

約数の個数: 16

約数和(自身を含む): 152522688

約数和(自身を除く): 85794054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1588777, 3177554, 4766331, 9532662, 11121439, 22242878, 33364317, 66728634]

約数ペア:

[(1, 66728634), (2, 33364317), (3, 22242878), (6, 11121439), (7, 9532662), (14, 4766331), (21, 3177554), (42, 1588777)]