64957914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{515539}}^1$

素因数の和:515554

約数の個数: 24

約数和(自身を含む): 160848480

約数和(自身を除く): 95890566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 515539, 1031078, 1546617, 3093234, 3608773, 4639851, 7217546, 9279702, 10826319, 21652638, 32478957, 64957914]

約数ペア:

[(1, 64957914), (2, 32478957), (3, 21652638), (6, 10826319), (7, 9279702), (9, 7217546), (14, 4639851), (18, 3608773), (21, 3093234), (42, 1546617), (63, 1031078), (126, 515539)]