221952012

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{70327}}^1$

素因数の和:70597

約数の個数: 24

約数和(自身を含む): 519864576

約数和(自身を除く): 297912564

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 70327, 140654, 210981, 281308, 421962, 843924, 18496001, 36992002, 55488003, 73984004, 110976006, 221952012]

約数ペア:

[(1, 221952012), (2, 110976006), (3, 73984004), (4, 55488003), (6, 36992002), (12, 18496001), (263, 843924), (526, 421962), (789, 281308), (1052, 210981), (1578, 140654), (3156, 70327)]