21364698

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{42901}}^1$

素因数の和:42989

約数の個数: 16

約数和(自身を含む): 43245216

約数和(自身を除く): 21880518

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 42901, 85802, 128703, 257406, 3560783, 7121566, 10682349, 21364698]

約数ペア:

[(1, 21364698), (2, 10682349), (3, 7121566), (6, 3560783), (83, 257406), (166, 128703), (249, 85802), (498, 42901)]