18827094

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21943}}^1$

素因数の和:21972

約数の個数: 32

約数和(自身を含む): 44239104

約数和(自身を除く): 25412010

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 21943, 43886, 65829, 131658, 241373, 285259, 482746, 570518, 724119, 855777, 1448238, 1711554, 3137849, 6275698, 9413547, 18827094]

約数ペア:

[(1, 18827094), (2, 9413547), (3, 6275698), (6, 3137849), (11, 1711554), (13, 1448238), (22, 855777), (26, 724119), (33, 570518), (39, 482746), (66, 285259), (78, 241373), (143, 131658), (286, 65829), (429, 43886), (858, 21943)]