18882567

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6577}}^1$

素因数の和:6623

約数の個数: 24

約数和(自身を含む): 30785040

約数和(自身を除く): 11902473

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 6577, 19731, 59193, 72347, 190733, 217041, 572199, 651123, 1716597, 2098063, 6294189, 18882567]

約数ペア:

[(1, 18882567), (3, 6294189), (9, 2098063), (11, 1716597), (29, 651123), (33, 572199), (87, 217041), (99, 190733), (261, 72347), (319, 59193), (957, 19731), (2871, 6577)]