18147094

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 32602176

約数和(自身を除く): 14455082

約数列:

[1, 2, 7, 14, 37, 53, 74, 106, 259, 371, 518, 661, 742, 1322, 1961, 3922, 4627, 9254, 13727, 24457, 27454, 35033, 48914, 70066, 171199, 245231, 342398, 490462, 1296221, 2592442, 9073547, 18147094]

約数ペア:

[(1, 18147094), (2, 9073547), (7, 2592442), (14, 1296221), (37, 490462), (53, 342398), (74, 245231), (106, 171199), (259, 70066), (371, 48914), (518, 35033), (661, 27454), (742, 24457), (1322, 13727), (1961, 9254), (3922, 4627)]