375565554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229283}}^1$

素因数の和:229311

約数の個数: 48

約数和(自身を含む): 1001512512

約数和(自身を除く): 625946958

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 229283, 458566, 687849, 1375698, 1604981, 2063547, 2980679, 3209962, 4127094, 4814943, 5961358, 8942037, 9629886, 14444829, 17884074, 20864753, 26826111, 28889658, 41729506, 53652222, 62594259, 125188518, 187782777, 375565554]

約数ペア:

[(1, 375565554), (2, 187782777), (3, 125188518), (6, 62594259), (7, 53652222), (9, 41729506), (13, 28889658), (14, 26826111), (18, 20864753), (21, 17884074), (26, 14444829), (39, 9629886), (42, 8942037), (63, 5961358), (78, 4814943), (91, 4127094), (117, 3209962), (126, 2980679), (182, 2063547), (234, 1604981), (273, 1375698), (546, 687849), (819, 458566), (1638, 229283)]