18150202

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{947}}^1$

素因数の和:1030

約数の個数: 24

約数和(自身を含む): 32012064

約数和(自身を除く): 13861862

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 947, 1369, 1894, 2738, 6629, 9583, 13258, 19166, 35039, 70078, 245273, 490546, 1296443, 2592886, 9075101, 18150202]

約数ペア:

[(1, 18150202), (2, 9075101), (7, 2592886), (14, 1296443), (37, 490546), (74, 245273), (259, 70078), (518, 35039), (947, 19166), (1369, 13258), (1894, 9583), (2738, 6629)]