18447192

素因数分解:

$2^3\times 3^2\times {\mathrm{256211}}^1$

素因数の和:256223

約数の個数: 24

約数和(自身を含む): 49961340

約数和(自身を除く): 31514148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 256211, 512422, 768633, 1024844, 1537266, 2049688, 2305899, 3074532, 4611798, 6149064, 9223596, 18447192]

約数ペア:

[(1, 18447192), (2, 9223596), (3, 6149064), (4, 4611798), (6, 3074532), (8, 2305899), (9, 2049688), (12, 1537266), (18, 1024844), (24, 768633), (36, 512422), (72, 256211)]