18434066

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1873}}^1$

素因数の和:1938

約数の個数: 32

約数和(自身を含む): 34181760

約数和(自身を除く): 15747694

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 1873, 3746, 4921, 9842, 13111, 26222, 35587, 69301, 71174, 138602, 249109, 485107, 498218, 970214, 1316719, 2633438, 9217033, 18434066]

約数ペア:

[(1, 18434066), (2, 9217033), (7, 2633438), (14, 1316719), (19, 970214), (37, 498218), (38, 485107), (74, 249109), (133, 138602), (259, 71174), (266, 69301), (518, 35587), (703, 26222), (1406, 13111), (1873, 9842), (3746, 4921)]