129007746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1023871}}^1$

素因数の和:1023886

約数の個数: 24

約数和(自身を含む): 319448064

約数和(自身を除く): 190440318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1023871, 2047742, 3071613, 6143226, 7167097, 9214839, 14334194, 18429678, 21501291, 43002582, 64503873, 129007746]

約数ペア:

[(1, 129007746), (2, 64503873), (3, 43002582), (6, 21501291), (7, 18429678), (9, 14334194), (14, 9214839), (18, 7167097), (21, 6143226), (42, 3071613), (63, 2047742), (126, 1023871)]