18307692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{39119}}^1$

素因数の和:39142

約数の個数: 36

約数和(自身を含む): 49838880

約数和(自身を除く): 31531188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 39119, 78238, 117357, 156476, 234714, 352071, 469428, 508547, 704142, 1017094, 1408284, 1525641, 2034188, 3051282, 4576923, 6102564, 9153846, 18307692]

約数ペア:

[(1, 18307692), (2, 9153846), (3, 6102564), (4, 4576923), (6, 3051282), (9, 2034188), (12, 1525641), (13, 1408284), (18, 1017094), (26, 704142), (36, 508547), (39, 469428), (52, 352071), (78, 234714), (117, 156476), (156, 117357), (234, 78238), (468, 39119)]