18218553699

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{433249}}^1$

素因数の和:433490

約数の個数: 16

約数和(自身を含む): 24705648000

約数和(自身を除く): 6487094301

約数列:

[1, 3, 107, 131, 321, 393, 14017, 42051, 433249, 1299747, 46357643, 56755619, 139072929, 170266857, 6072851233, 18218553699]

約数ペア:

[(1, 18218553699), (3, 6072851233), (107, 170266857), (131, 139072929), (321, 56755619), (393, 46357643), (14017, 1299747), (42051, 433249)]