22385781

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3967}}^1$

素因数の和:4006

約数の個数: 32

約数和(自身を含む): 38092800

約数和(自身を除く): 15707019

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 3967, 5643, 11901, 35703, 43637, 75373, 107109, 130911, 226119, 392733, 678357, 829103, 1178199, 2035071, 2487309, 7461927, 22385781]

約数ペア:

[(1, 22385781), (3, 7461927), (9, 2487309), (11, 2035071), (19, 1178199), (27, 829103), (33, 678357), (57, 392733), (99, 226119), (171, 130911), (209, 107109), (297, 75373), (513, 43637), (627, 35703), (1881, 11901), (3967, 5643)]