21841656

素因数分解:

$2^3\times 3^1\times {\mathrm{910069}}^1$

素因数の和:910078

約数の個数: 16

約数和(自身を含む): 54604200

約数和(自身を除く): 32762544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 910069, 1820138, 2730207, 3640276, 5460414, 7280552, 10920828, 21841656]

約数ペア:

[(1, 21841656), (2, 10920828), (3, 7280552), (4, 5460414), (6, 3640276), (8, 2730207), (12, 1820138), (24, 910069)]