16902180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{93901}}^1$

素因数の和:93916

約数の個数: 36

約数和(自身を含む): 51270492

約数和(自身を除く): 34368312

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 93901, 187802, 281703, 375604, 469505, 563406, 845109, 939010, 1126812, 1408515, 1690218, 1878020, 2817030, 3380436, 4225545, 5634060, 8451090, 16902180]

約数ペア:

[(1, 16902180), (2, 8451090), (3, 5634060), (4, 4225545), (5, 3380436), (6, 2817030), (9, 1878020), (10, 1690218), (12, 1408515), (15, 1126812), (18, 939010), (20, 845109), (30, 563406), (36, 469505), (45, 375604), (60, 281703), (90, 187802), (180, 93901)]