18184072

素因数分解:

$2^3\times {\mathrm{281}}^1\times {\mathrm{8089}}^1$

素因数の和:8376

約数の個数: 16

約数和(自身を含む): 34220700

約数和(自身を除く): 16036628

約数列:

[1, 2, 4, 8, 281, 562, 1124, 2248, 8089, 16178, 32356, 64712, 2273009, 4546018, 9092036, 18184072]

約数ペア:

[(1, 18184072), (2, 9092036), (4, 4546018), (8, 2273009), (281, 64712), (562, 32356), (1124, 16178), (2248, 8089)]