54999774

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{20507}}^1$

素因数の和:20664

約数の個数: 24

約数和(自身を含む): 119971800

約数和(自身を除く): 64972026

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 20507, 41014, 61521, 123042, 184563, 369126, 3055543, 6111086, 9166629, 18333258, 27499887, 54999774]

約数ペア:

[(1, 54999774), (2, 27499887), (3, 18333258), (6, 9166629), (9, 6111086), (18, 3055543), (149, 369126), (298, 184563), (447, 123042), (894, 61521), (1341, 41014), (2682, 20507)]