18201324

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{9661}}^1$

素因数の和:9825

約数の個数: 24

約数和(自身を含む): 42744688

約数和(自身を除く): 24543364

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 9661, 19322, 28983, 38644, 57966, 115932, 1516777, 3033554, 4550331, 6067108, 9100662, 18201324]

約数ペア:

[(1, 18201324), (2, 9100662), (3, 6067108), (4, 4550331), (6, 3033554), (12, 1516777), (157, 115932), (314, 57966), (471, 38644), (628, 28983), (942, 19322), (1884, 9661)]