218400432

素因数分解:

$2^4\times 3^1\times {\mathrm{4550009}}^1$

素因数の和:4550020

約数の個数: 20

約数和(自身を含む): 564201240

約数和(自身を除く): 345800808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4550009, 9100018, 13650027, 18200036, 27300054, 36400072, 54600108, 72800144, 109200216, 218400432]

約数ペア:

[(1, 218400432), (2, 109200216), (3, 72800144), (4, 54600108), (6, 36400072), (8, 27300054), (12, 18200036), (16, 13650027), (24, 9100018), (48, 4550009)]