21842904

素因数分解:

$2^3\times 3^1\times {\mathrm{910121}}^1$

素因数の和:910130

約数の個数: 16

約数和(自身を含む): 54607320

約数和(自身を除く): 32764416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 910121, 1820242, 2730363, 3640484, 5460726, 7280968, 10921452, 21842904]

約数ペア:

[(1, 21842904), (2, 10921452), (3, 7280968), (4, 5460726), (6, 3640484), (8, 2730363), (12, 1820242), (24, 910121)]