21848994

素因数分解:

$2^1\times 3^3\times {\mathrm{311}}^1\times {\mathrm{1301}}^1$

素因数の和:1623

約数の個数: 32

約数和(自身を含む): 48746880

約数和(自身を除く): 26897886

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 311, 622, 933, 1301, 1866, 2602, 2799, 3903, 5598, 7806, 8397, 11709, 16794, 23418, 35127, 70254, 404611, 809222, 1213833, 2427666, 3641499, 7282998, 10924497, 21848994]

約数ペア:

[(1, 21848994), (2, 10924497), (3, 7282998), (6, 3641499), (9, 2427666), (18, 1213833), (27, 809222), (54, 404611), (311, 70254), (622, 35127), (933, 23418), (1301, 16794), (1866, 11709), (2602, 8397), (2799, 7806), (3903, 5598)]