78314238

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{228989}}^1$

素因数の和:229016

約数の個数: 24

約数和(自身を含む): 178612200

約数和(自身を除く): 100297962

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 228989, 457978, 686967, 1373934, 2060901, 4121802, 4350791, 8701582, 13052373, 26104746, 39157119, 78314238]

約数ペア:

[(1, 78314238), (2, 39157119), (3, 26104746), (6, 13052373), (9, 8701582), (18, 4350791), (19, 4121802), (38, 2060901), (57, 1373934), (114, 686967), (171, 457978), (342, 228989)]