18575142

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{42409}}^1$

素因数の和:42487

約数の個数: 16

約数和(自身を含む): 37660080

約数和(自身を除く): 19084938

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 42409, 84818, 127227, 254454, 3095857, 6191714, 9287571, 18575142]

約数ペア:

[(1, 18575142), (2, 9287571), (3, 6191714), (6, 3095857), (73, 254454), (146, 127227), (219, 84818), (438, 42409)]