22118454

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{2749}}^1$

素因数の和:2909

約数の個数: 32

約数和(自身を含む): 49500000

約数和(自身を除く): 27381546

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 298, 447, 894, 1341, 2682, 2749, 4023, 5498, 8046, 8247, 16494, 24741, 49482, 74223, 148446, 409601, 819202, 1228803, 2457606, 3686409, 7372818, 11059227, 22118454]

約数ペア:

[(1, 22118454), (2, 11059227), (3, 7372818), (6, 3686409), (9, 2457606), (18, 1228803), (27, 819202), (54, 409601), (149, 148446), (298, 74223), (447, 49482), (894, 24741), (1341, 16494), (2682, 8247), (2749, 8046), (4023, 5498)]