2173086

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 5110560

約数和(自身を除く): 2937474

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 58, 69, 87, 138, 174, 181, 207, 261, 362, 414, 522, 543, 667, 1086, 1334, 1629, 2001, 3258, 4002, 4163, 5249, 6003, 8326, 10498, 12006, 12489, 15747, 24978, 31494, 37467, 47241, 74934, 94482, 120727, 241454, 362181, 724362, 1086543, 2173086]

約数ペア:

[(1, 2173086), (2, 1086543), (3, 724362), (6, 362181), (9, 241454), (18, 120727), (23, 94482), (29, 74934), (46, 47241), (58, 37467), (69, 31494), (87, 24978), (138, 15747), (174, 12489), (181, 12006), (207, 10498), (261, 8326), (362, 6003), (414, 5249), (522, 4163), (543, 4002), (667, 3258), (1086, 2001), (1334, 1629)]