18155526

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2377}}^1$

素因数の和:2468

約数の個数: 32

約数和(自身を含む): 38808960

約数和(自身を除く): 20653434

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 402, 1273, 2377, 2546, 3819, 4754, 7131, 7638, 14262, 45163, 90326, 135489, 159259, 270978, 318518, 477777, 955554, 3025921, 6051842, 9077763, 18155526]

約数ペア:

[(1, 18155526), (2, 9077763), (3, 6051842), (6, 3025921), (19, 955554), (38, 477777), (57, 318518), (67, 270978), (114, 159259), (134, 135489), (201, 90326), (402, 45163), (1273, 14262), (2377, 7638), (2546, 7131), (3819, 4754)]