134744238

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{393989}}^1$

素因数の和:394016

約数の個数: 24

約数和(自身を含む): 307312200

約数和(自身を除く): 172567962

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 393989, 787978, 1181967, 2363934, 3545901, 7091802, 7485791, 14971582, 22457373, 44914746, 67372119, 134744238]

約数ペア:

[(1, 134744238), (2, 67372119), (3, 44914746), (6, 22457373), (9, 14971582), (18, 7485791), (19, 7091802), (38, 3545901), (57, 2363934), (114, 1181967), (171, 787978), (342, 393989)]