8921346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{683}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 20487168

約数和(自身を除く): 11565822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 311, 622, 683, 933, 1366, 1866, 2049, 2177, 4098, 4354, 4781, 6531, 9562, 13062, 14343, 28686, 212413, 424826, 637239, 1274478, 1486891, 2973782, 4460673, 8921346]

約数ペア:

[(1, 8921346), (2, 4460673), (3, 2973782), (6, 1486891), (7, 1274478), (14, 637239), (21, 424826), (42, 212413), (311, 28686), (622, 14343), (683, 13062), (933, 9562), (1366, 6531), (1866, 4781), (2049, 4354), (2177, 4098)]