27201818

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 48522240

約数和(自身を除く): 21320422

約数列:

[1, 2, 7, 14, 31, 62, 217, 233, 269, 434, 466, 538, 1631, 1883, 3262, 3766, 7223, 8339, 14446, 16678, 50561, 58373, 62677, 101122, 116746, 125354, 438739, 877478, 1942987, 3885974, 13600909, 27201818]

約数ペア:

[(1, 27201818), (2, 13600909), (7, 3885974), (14, 1942987), (31, 877478), (62, 438739), (217, 125354), (233, 116746), (269, 101122), (434, 62677), (466, 58373), (538, 50561), (1631, 16678), (1883, 14446), (3262, 8339), (3766, 7223)]