68643486

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{123017}}^1$

素因数の和:123056

約数の個数: 24

約数和(自身を含む): 153526464

約数和(自身を除く): 84882978

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 123017, 246034, 369051, 738102, 1107153, 2214306, 3813527, 7627054, 11440581, 22881162, 34321743, 68643486]

約数ペア:

[(1, 68643486), (2, 34321743), (3, 22881162), (6, 11440581), (9, 7627054), (18, 3813527), (31, 2214306), (62, 1107153), (93, 738102), (186, 369051), (279, 246034), (558, 123017)]