16853688

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{1571}}^1$

素因数の和:1732

約数の個数: 48

約数和(自身を含む): 45981000

約数和(自身を除く): 29127312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1571, 1788, 2682, 3142, 3576, 4713, 5364, 6284, 9426, 10728, 12568, 14139, 18852, 28278, 37704, 56556, 113112, 234079, 468158, 702237, 936316, 1404474, 1872632, 2106711, 2808948, 4213422, 5617896, 8426844, 16853688]

約数ペア:

[(1, 16853688), (2, 8426844), (3, 5617896), (4, 4213422), (6, 2808948), (8, 2106711), (9, 1872632), (12, 1404474), (18, 936316), (24, 702237), (36, 468158), (72, 234079), (149, 113112), (298, 56556), (447, 37704), (596, 28278), (894, 18852), (1192, 14139), (1341, 12568), (1571, 10728), (1788, 9426), (2682, 6284), (3142, 5364), (3576, 4713)]