56557746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{448871}}^1$

素因数の和:448886

約数の個数: 24

約数和(自身を含む): 140048064

約数和(自身を除く): 83490318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 448871, 897742, 1346613, 2693226, 3142097, 4039839, 6284194, 8079678, 9426291, 18852582, 28278873, 56557746]

約数ペア:

[(1, 56557746), (2, 28278873), (3, 18852582), (6, 9426291), (7, 8079678), (9, 6284194), (14, 4039839), (18, 3142097), (21, 2693226), (42, 1346613), (63, 897742), (126, 448871)]