19366884

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{1741}}^1$

素因数の和:1857

約数の個数: 48

約数和(自身を含む): 50727040

約数和(自身を除く): 31360156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 206, 309, 412, 618, 927, 1236, 1741, 1854, 2781, 3482, 3708, 5223, 5562, 6964, 10446, 11124, 15669, 20892, 31338, 47007, 62676, 94014, 179323, 188028, 358646, 537969, 717292, 1075938, 1613907, 2151876, 3227814, 4841721, 6455628, 9683442, 19366884]

約数ペア:

[(1, 19366884), (2, 9683442), (3, 6455628), (4, 4841721), (6, 3227814), (9, 2151876), (12, 1613907), (18, 1075938), (27, 717292), (36, 537969), (54, 358646), (103, 188028), (108, 179323), (206, 94014), (309, 62676), (412, 47007), (618, 31338), (927, 20892), (1236, 15669), (1741, 11124), (1854, 10446), (2781, 6964), (3482, 5562), (3708, 5223)]