18684112468

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29012597}}^1$

素因数の和:29012631

約数の個数: 24

約数和(自身を含む): 38992931712

約数和(自身を除く): 20308819244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 29012597, 58025194, 116050388, 203088179, 406176358, 667289731, 812352716, 1334579462, 2669158924, 4671028117, 9342056234, 18684112468]

約数ペア:

[(1, 18684112468), (2, 9342056234), (4, 4671028117), (7, 2669158924), (14, 1334579462), (23, 812352716), (28, 667289731), (46, 406176358), (92, 203088179), (161, 116050388), (322, 58025194), (644, 29012597)]