21938094

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{14009}}^1$

素因数の和:14049

約数の個数: 32

約数和(自身を含む): 50436000

約数和(自身を除く): 28497906

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 14009, 28018, 42027, 84054, 126081, 252162, 378243, 406261, 756486, 812522, 1218783, 2437566, 3656349, 7312698, 10969047, 21938094]

約数ペア:

[(1, 21938094), (2, 10969047), (3, 7312698), (6, 3656349), (9, 2437566), (18, 1218783), (27, 812522), (29, 756486), (54, 406261), (58, 378243), (87, 252162), (174, 126081), (261, 84054), (522, 42027), (783, 28018), (1566, 14009)]