18408118

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{2137}}^1$

素因数の和:2271

約数の個数: 16

約数和(自身を含む): 28478160

約数和(自身を除く): 10070042

約数列:

[1, 2, 59, 73, 118, 146, 2137, 4274, 4307, 8614, 126083, 156001, 252166, 312002, 9204059, 18408118]

約数ペア:

[(1, 18408118), (2, 9204059), (59, 312002), (73, 252166), (118, 156001), (146, 126083), (2137, 8614), (4274, 4307)]