213223194

素因数分解:

$2^1\times 3^2\times {\mathrm{911}}^1\times {\mathrm{13003}}^1$

素因数の和:13922

約数の個数: 24

約数和(自身を含む): 462526272

約数和(自身を除く): 249303078

約数列:

[1, 2, 3, 6, 9, 18, 911, 1822, 2733, 5466, 8199, 13003, 16398, 26006, 39009, 78018, 117027, 234054, 11845733, 23691466, 35537199, 71074398, 106611597, 213223194]

約数ペア:

[(1, 213223194), (2, 106611597), (3, 71074398), (6, 35537199), (9, 23691466), (18, 11845733), (911, 234054), (1822, 117027), (2733, 78018), (5466, 39009), (8199, 26006), (13003, 16398)]