18508732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{11369}}^1$

素因数の和:11421

約数の個数: 24

約数和(自身を含む): 36293040

約数和(自身を除く): 17784308

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 11369, 22738, 45476, 125059, 250118, 420653, 500236, 841306, 1682612, 4627183, 9254366, 18508732]

約数ペア:

[(1, 18508732), (2, 9254366), (4, 4627183), (11, 1682612), (22, 841306), (37, 500236), (44, 420653), (74, 250118), (148, 125059), (407, 45476), (814, 22738), (1628, 11369)]