54640818

素因数分解:

$2^1\times 3^4\times {\mathrm{331}}^1\times {\mathrm{1019}}^1$

素因数の和:1364

約数の個数: 40

約数和(自身を含む): 122926320

約数和(自身を除く): 68285502

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 331, 662, 993, 1019, 1986, 2038, 2979, 3057, 5958, 6114, 8937, 9171, 17874, 18342, 26811, 27513, 53622, 55026, 82539, 165078, 337289, 674578, 1011867, 2023734, 3035601, 6071202, 9106803, 18213606, 27320409, 54640818]

約数ペア:

[(1, 54640818), (2, 27320409), (3, 18213606), (6, 9106803), (9, 6071202), (18, 3035601), (27, 2023734), (54, 1011867), (81, 674578), (162, 337289), (331, 165078), (662, 82539), (993, 55026), (1019, 53622), (1986, 27513), (2038, 26811), (2979, 18342), (3057, 17874), (5958, 9171), (6114, 8937)]