2257428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{9901}}^1$

素因数の和:9927

約数の個数: 24

約数和(自身を含む): 5545120

約数和(自身を除く): 3287692

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 9901, 19802, 29703, 39604, 59406, 118812, 188119, 376238, 564357, 752476, 1128714, 2257428]

約数ペア:

[(1, 2257428), (2, 1128714), (3, 752476), (4, 564357), (6, 376238), (12, 188119), (19, 118812), (38, 59406), (57, 39604), (76, 29703), (114, 19802), (228, 9901)]