349135668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1385459}}^1$

素因数の和:1385476

約数の個数: 36

約数和(自身を含む): 1008614880

約数和(自身を除く): 659479212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1385459, 2770918, 4156377, 5541836, 8312754, 9698213, 12469131, 16625508, 19396426, 24938262, 29094639, 38792852, 49876524, 58189278, 87283917, 116378556, 174567834, 349135668]

約数ペア:

[(1, 349135668), (2, 174567834), (3, 116378556), (4, 87283917), (6, 58189278), (7, 49876524), (9, 38792852), (12, 29094639), (14, 24938262), (18, 19396426), (21, 16625508), (28, 12469131), (36, 9698213), (42, 8312754), (63, 5541836), (84, 4156377), (126, 2770918), (252, 1385459)]