189736326

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{810839}}^1$

素因数の和:810860

約数の個数: 24

約数和(自身を含む): 442718640

約数和(自身を除く): 252982314

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 810839, 1621678, 2432517, 4865034, 7297551, 10540907, 14595102, 21081814, 31622721, 63245442, 94868163, 189736326]

約数ペア:

[(1, 189736326), (2, 94868163), (3, 63245442), (6, 31622721), (9, 21081814), (13, 14595102), (18, 10540907), (26, 7297551), (39, 4865034), (78, 2432517), (117, 1621678), (234, 810839)]