18221406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{929}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 41783040

約数和(自身を除く): 23561634

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 467, 929, 934, 1401, 1858, 2787, 2802, 3269, 5574, 6503, 6538, 9807, 13006, 19509, 19614, 39018, 433843, 867686, 1301529, 2603058, 3036901, 6073802, 9110703, 18221406]

約数ペア:

[(1, 18221406), (2, 9110703), (3, 6073802), (6, 3036901), (7, 2603058), (14, 1301529), (21, 867686), (42, 433843), (467, 39018), (929, 19614), (934, 19509), (1401, 13006), (1858, 9807), (2787, 6538), (2802, 6503), (3269, 5574)]