18446536868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{271272601}}^1$

素因数の和:271272622

約数の個数: 12

約数和(自身を含む): 34180347852

約数和(自身を除く): 15733810984

約数列:

[1, 2, 4, 17, 34, 68, 271272601, 542545202, 1085090404, 4611634217, 9223268434, 18446536868]

約数ペア:

[(1, 18446536868), (2, 9223268434), (4, 4611634217), (17, 1085090404), (34, 542545202), (68, 271272601)]