77407218

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{204781}}^1$

素因数の和:204799

約数の個数: 32

約数和(自身を含む): 196590720

約数和(自身を除く): 119183502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 204781, 409562, 614343, 1228686, 1433467, 1843029, 2866934, 3686058, 4300401, 5529087, 8600802, 11058174, 12901203, 25802406, 38703609, 77407218]

約数ペア:

[(1, 77407218), (2, 38703609), (3, 25802406), (6, 12901203), (7, 11058174), (9, 8600802), (14, 5529087), (18, 4300401), (21, 3686058), (27, 2866934), (42, 1843029), (54, 1433467), (63, 1228686), (126, 614343), (189, 409562), (378, 204781)]