919920258

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{9941}}^1$

素因数の和:10099

約数の個数: 48

約数和(自身を含む): 2051909496

約数和(自身を除く): 1131989238

約数列:

[1, 2, 3, 6, 9, 18, 53, 97, 106, 159, 194, 291, 318, 477, 582, 873, 954, 1746, 5141, 9941, 10282, 15423, 19882, 29823, 30846, 46269, 59646, 89469, 92538, 178938, 526873, 964277, 1053746, 1580619, 1928554, 2892831, 3161238, 4741857, 5785662, 8678493, 9483714, 17356986, 51106681, 102213362, 153320043, 306640086, 459960129, 919920258]

約数ペア:

[(1, 919920258), (2, 459960129), (3, 306640086), (6, 153320043), (9, 102213362), (18, 51106681), (53, 17356986), (97, 9483714), (106, 8678493), (159, 5785662), (194, 4741857), (291, 3161238), (318, 2892831), (477, 1928554), (582, 1580619), (873, 1053746), (954, 964277), (1746, 526873), (5141, 178938), (9941, 92538), (10282, 89469), (15423, 59646), (19882, 46269), (29823, 30846)]