8402778

素因数分解:

$2^1\times 3^4\times {\mathrm{51869}}^1$

素因数の和:51883

約数の個数: 20

約数和(自身を含む): 18828810

約数和(自身を除く): 10426032

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 51869, 103738, 155607, 311214, 466821, 933642, 1400463, 2800926, 4201389, 8402778]

約数ペア:

[(1, 8402778), (2, 4201389), (3, 2800926), (6, 1400463), (9, 933642), (18, 466821), (27, 311214), (54, 155607), (81, 103738), (162, 51869)]