201811752

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{121867}}^1$

素因数の和:121902

約数の個数: 48

約数和(自身を含む): 570342240

約数和(自身を除く): 368530488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 121867, 243734, 365601, 487468, 731202, 974936, 1096803, 1462404, 2193606, 2802941, 2924808, 4387212, 5605882, 8408823, 8774424, 11211764, 16817646, 22423528, 25226469, 33635292, 50452938, 67270584, 100905876, 201811752]

約数ペア:

[(1, 201811752), (2, 100905876), (3, 67270584), (4, 50452938), (6, 33635292), (8, 25226469), (9, 22423528), (12, 16817646), (18, 11211764), (23, 8774424), (24, 8408823), (36, 5605882), (46, 4387212), (69, 2924808), (72, 2802941), (92, 2193606), (138, 1462404), (184, 1096803), (207, 974936), (276, 731202), (414, 487468), (552, 365601), (828, 243734), (1656, 121867)]