18903222

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{80783}}^1$

素因数の和:80804

約数の個数: 24

約数和(自身を含む): 44108064

約数和(自身を除く): 25204842

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 80783, 161566, 242349, 484698, 727047, 1050179, 1454094, 2100358, 3150537, 6301074, 9451611, 18903222]

約数ペア:

[(1, 18903222), (2, 9451611), (3, 6301074), (6, 3150537), (9, 2100358), (13, 1454094), (18, 1050179), (26, 727047), (39, 484698), (78, 242349), (117, 161566), (234, 80783)]