66895668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{265459}}^1$

素因数の和:265476

約数の個数: 36

約数和(自身を含む): 193254880

約数和(自身を除く): 126359212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 265459, 530918, 796377, 1061836, 1592754, 1858213, 2389131, 3185508, 3716426, 4778262, 5574639, 7432852, 9556524, 11149278, 16723917, 22298556, 33447834, 66895668]

約数ペア:

[(1, 66895668), (2, 33447834), (3, 22298556), (4, 16723917), (6, 11149278), (7, 9556524), (9, 7432852), (12, 5574639), (14, 4778262), (18, 3716426), (21, 3185508), (28, 2389131), (36, 1858213), (42, 1592754), (63, 1061836), (84, 796377), (126, 530918), (252, 265459)]