67794138

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{33931}}^1$

素因数の和:33979

約数の個数: 32

約数和(自身を含む): 154729920

約数和(自身を除く): 86935782

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 33931, 67862, 101793, 203586, 305379, 610758, 916137, 1255447, 1832274, 2510894, 3766341, 7532682, 11299023, 22598046, 33897069, 67794138]

約数ペア:

[(1, 67794138), (2, 33897069), (3, 22598046), (6, 11299023), (9, 7532682), (18, 3766341), (27, 2510894), (37, 1832274), (54, 1255447), (74, 916137), (111, 610758), (222, 305379), (333, 203586), (666, 101793), (999, 67862), (1998, 33931)]