18017082

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^2\times {\mathrm{269}}^1$

素因数の和:399

約数の個数: 36

約数和(自身を含む): 39834990

約数和(自身を除く): 21817908

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 269, 366, 538, 549, 807, 1098, 1614, 2421, 3721, 4842, 7442, 11163, 16409, 22326, 32818, 33489, 49227, 66978, 98454, 147681, 295362, 1000949, 2001898, 3002847, 6005694, 9008541, 18017082]

約数ペア:

[(1, 18017082), (2, 9008541), (3, 6005694), (6, 3002847), (9, 2001898), (18, 1000949), (61, 295362), (122, 147681), (183, 98454), (269, 66978), (366, 49227), (538, 33489), (549, 32818), (807, 22326), (1098, 16409), (1614, 11163), (2421, 7442), (3721, 4842)]