38645442

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2749}}^1$

素因数の和:2839

約数の個数: 48

約数和(自身を含む): 92664000

約数和(自身を除く): 54018558

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1278, 1562, 2343, 2749, 4686, 5498, 7029, 8247, 14058, 16494, 24741, 30239, 49482, 60478, 90717, 181434, 195179, 272151, 390358, 544302, 585537, 1171074, 1756611, 2146969, 3513222, 4293938, 6440907, 12881814, 19322721, 38645442]

約数ペア:

[(1, 38645442), (2, 19322721), (3, 12881814), (6, 6440907), (9, 4293938), (11, 3513222), (18, 2146969), (22, 1756611), (33, 1171074), (66, 585537), (71, 544302), (99, 390358), (142, 272151), (198, 195179), (213, 181434), (426, 90717), (639, 60478), (781, 49482), (1278, 30239), (1562, 24741), (2343, 16494), (2749, 14058), (4686, 8247), (5498, 7029)]