18328516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11719}}^1$

素因数の和:11763

約数の個数: 24

約数和(自身を含む): 35441280

約数和(自身を除く): 17112764

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 11719, 23438, 46876, 199223, 269537, 398446, 539074, 796892, 1078148, 4582129, 9164258, 18328516]

約数ペア:

[(1, 18328516), (2, 9164258), (4, 4582129), (17, 1078148), (23, 796892), (34, 539074), (46, 398446), (68, 269537), (92, 199223), (391, 46876), (782, 23438), (1564, 11719)]