121658238

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{519907}}^1$

素因数の和:519928

約数の個数: 24

約数和(自身を含む): 283869768

約数和(自身を除く): 162211530

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 519907, 1039814, 1559721, 3119442, 4679163, 6758791, 9358326, 13517582, 20276373, 40552746, 60829119, 121658238]

約数ペア:

[(1, 121658238), (2, 60829119), (3, 40552746), (6, 20276373), (9, 13517582), (13, 9358326), (18, 6758791), (26, 4679163), (39, 3119442), (78, 1559721), (117, 1039814), (234, 519907)]