17933468

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27847}}^1$

素因数の和:27881

約数の個数: 24

約数和(自身を含む): 37427712

約数和(自身を除く): 19494244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 27847, 55694, 111388, 194929, 389858, 640481, 779716, 1280962, 2561924, 4483367, 8966734, 17933468]

約数ペア:

[(1, 17933468), (2, 8966734), (4, 4483367), (7, 2561924), (14, 1280962), (23, 779716), (28, 640481), (46, 389858), (92, 194929), (161, 111388), (322, 55694), (644, 27847)]