18308664

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23117}}^1$

素因数の和:23140

約数の個数: 48

約数和(自身を含む): 54096120

約数和(自身を除く): 35787456

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 23117, 46234, 69351, 92468, 138702, 184936, 208053, 254287, 277404, 416106, 508574, 554808, 762861, 832212, 1017148, 1525722, 1664424, 2034296, 2288583, 3051444, 4577166, 6102888, 9154332, 18308664]

約数ペア:

[(1, 18308664), (2, 9154332), (3, 6102888), (4, 4577166), (6, 3051444), (8, 2288583), (9, 2034296), (11, 1664424), (12, 1525722), (18, 1017148), (22, 832212), (24, 762861), (33, 554808), (36, 508574), (44, 416106), (66, 277404), (72, 254287), (88, 208053), (99, 184936), (132, 138702), (198, 92468), (264, 69351), (396, 46234), (792, 23117)]