623993742

素因数分解:

$2^1\times 3^2\times {\mathrm{2339}}^1\times {\mathrm{14821}}^1$

素因数の和:17168

約数の個数: 24

約数和(自身を含む): 1352655720

約数和(自身を除く): 728661978

約数列:

[1, 2, 3, 6, 9, 18, 2339, 4678, 7017, 14034, 14821, 21051, 29642, 42102, 44463, 88926, 133389, 266778, 34666319, 69332638, 103998957, 207997914, 311996871, 623993742]

約数ペア:

[(1, 623993742), (2, 311996871), (3, 207997914), (6, 103998957), (9, 69332638), (18, 34666319), (2339, 266778), (4678, 133389), (7017, 88926), (14034, 44463), (14821, 42102), (21051, 29642)]