21170291922

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{30157111}}^1$

素因数の和:30157135

約数の個数: 32

約数和(自身を含む): 50663948160

約数和(自身を除く): 29493656238

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 30157111, 60314222, 90471333, 180942666, 271413999, 392042443, 542827998, 784084886, 814241997, 1176127329, 1628483994, 2352254658, 3528381987, 7056763974, 10585145961, 21170291922]

約数ペア:

[(1, 21170291922), (2, 10585145961), (3, 7056763974), (6, 3528381987), (9, 2352254658), (13, 1628483994), (18, 1176127329), (26, 814241997), (27, 784084886), (39, 542827998), (54, 392042443), (78, 271413999), (117, 180942666), (234, 90471333), (351, 60314222), (702, 30157111)]