68338746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{542371}}^1$

素因数の和:542386

約数の個数: 24

約数和(自身を含む): 169220064

約数和(自身を除く): 100881318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 542371, 1084742, 1627113, 3254226, 3796597, 4881339, 7593194, 9762678, 11389791, 22779582, 34169373, 68338746]

約数ペア:

[(1, 68338746), (2, 34169373), (3, 22779582), (6, 11389791), (7, 9762678), (9, 7593194), (14, 4881339), (18, 3796597), (21, 3254226), (42, 1627113), (63, 1084742), (126, 542371)]