18071914

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{18181}}^1$

素因数の和:18261

約数の個数: 16

約数和(自身を含む): 31418496

約数和(自身を除く): 13346582

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 18181, 36362, 127267, 254534, 1290851, 2581702, 9035957, 18071914]

約数ペア:

[(1, 18071914), (2, 9035957), (7, 2581702), (14, 1290851), (71, 254534), (142, 127267), (497, 36362), (994, 18181)]