18155774

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{14251}}^1$

素因数の和:14280

約数の個数: 24

約数和(自身を含む): 34119288

約数和(自身を除く): 15963514

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 14251, 28502, 99757, 185263, 199514, 370526, 698299, 1296841, 1396598, 2593682, 9077887, 18155774]

約数ペア:

[(1, 18155774), (2, 9077887), (7, 2593682), (13, 1396598), (14, 1296841), (26, 698299), (49, 370526), (91, 199514), (98, 185263), (182, 99757), (637, 28502), (1274, 14251)]