21258102

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{122173}}^1$

素因数の和:122207

約数の個数: 16

約数和(自身を含む): 43982640

約数和(自身を除く): 22724538

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 122173, 244346, 366519, 733038, 3543017, 7086034, 10629051, 21258102]

約数ペア:

[(1, 21258102), (2, 10629051), (3, 7086034), (6, 3543017), (29, 733038), (58, 366519), (87, 244346), (174, 122173)]