18166722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9203}}^1$

素因数の和:9262

約数の個数: 32

約数和(自身を含む): 42412032

約数和(自身を除く): 24245310

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 9203, 18406, 27609, 55218, 64421, 128842, 193263, 386526, 432541, 865082, 1297623, 2595246, 3027787, 6055574, 9083361, 18166722]

約数ペア:

[(1, 18166722), (2, 9083361), (3, 6055574), (6, 3027787), (7, 2595246), (14, 1297623), (21, 865082), (42, 432541), (47, 386526), (94, 193263), (141, 128842), (282, 64421), (329, 55218), (658, 27609), (987, 18406), (1974, 9203)]