2680884

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 7047040

約数和(自身を除く): 4366156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 206, 241, 309, 412, 482, 618, 723, 927, 964, 1236, 1446, 1854, 2169, 2781, 2892, 3708, 4338, 5562, 6507, 8676, 11124, 13014, 24823, 26028, 49646, 74469, 99292, 148938, 223407, 297876, 446814, 670221, 893628, 1340442, 2680884]

約数ペア:

[(1, 2680884), (2, 1340442), (3, 893628), (4, 670221), (6, 446814), (9, 297876), (12, 223407), (18, 148938), (27, 99292), (36, 74469), (54, 49646), (103, 26028), (108, 24823), (206, 13014), (241, 11124), (309, 8676), (412, 6507), (482, 5562), (618, 4338), (723, 3708), (927, 2892), (964, 2781), (1236, 2169), (1446, 1854)]