18271734

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{541}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 39518304

約数和(自身を除く): 21246570

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 433, 541, 866, 1082, 1299, 1623, 2598, 3246, 5629, 7033, 11258, 14066, 16887, 21099, 33774, 42198, 234253, 468506, 702759, 1405518, 3045289, 6090578, 9135867, 18271734]

約数ペア:

[(1, 18271734), (2, 9135867), (3, 6090578), (6, 3045289), (13, 1405518), (26, 702759), (39, 468506), (78, 234253), (433, 42198), (541, 33774), (866, 21099), (1082, 16887), (1299, 14066), (1623, 11258), (2598, 7033), (3246, 5629)]