2687118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 6200064

約数和(自身を除く): 3512946

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 467, 822, 934, 959, 1401, 1918, 2802, 2877, 3269, 5754, 6538, 9807, 19614, 63979, 127958, 191937, 383874, 447853, 895706, 1343559, 2687118]

約数ペア:

[(1, 2687118), (2, 1343559), (3, 895706), (6, 447853), (7, 383874), (14, 191937), (21, 127958), (42, 63979), (137, 19614), (274, 9807), (411, 6538), (467, 5754), (822, 3269), (934, 2877), (959, 2802), (1401, 1918)]