218036274

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{6781}}^1$

素因数の和:7042

約数の個数: 32

約数和(自身を含む): 457052544

約数和(自身を除く): 239016270

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 233, 466, 699, 1398, 5359, 6781, 10718, 13562, 16077, 20343, 32154, 40686, 155963, 311926, 467889, 935778, 1579973, 3159946, 4739919, 9479838, 36339379, 72678758, 109018137, 218036274]

約数ペア:

[(1, 218036274), (2, 109018137), (3, 72678758), (6, 36339379), (23, 9479838), (46, 4739919), (69, 3159946), (138, 1579973), (233, 935778), (466, 467889), (699, 311926), (1398, 155963), (5359, 40686), (6781, 32154), (10718, 20343), (13562, 16077)]