21334224

素因数分解:

$2^4\times 3^1\times {\mathrm{444463}}^1$

素因数の和:444474

約数の個数: 20

約数和(自身を含む): 55113536

約数和(自身を除く): 33779312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 444463, 888926, 1333389, 1777852, 2666778, 3555704, 5333556, 7111408, 10667112, 21334224]

約数ペア:

[(1, 21334224), (2, 10667112), (3, 7111408), (4, 5333556), (6, 3555704), (8, 2666778), (12, 1777852), (16, 1333389), (24, 888926), (48, 444463)]