19821582

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{100109}}^1$

素因数の和:100128

約数の個数: 24

約数和(自身を含む): 46851480

約数和(自身を除く): 27029898

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 100109, 200218, 300327, 600654, 900981, 1101199, 1801962, 2202398, 3303597, 6607194, 9910791, 19821582]

約数ペア:

[(1, 19821582), (2, 9910791), (3, 6607194), (6, 3303597), (9, 2202398), (11, 1801962), (18, 1101199), (22, 900981), (33, 600654), (66, 300327), (99, 200218), (198, 100109)]