84021916

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{173599}}^1$

素因数の和:173625

約数の個数: 18

約数和(自身を含む): 161621600

約数和(自身を除く): 77599684

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 173599, 347198, 694396, 1909589, 3819178, 7638356, 21005479, 42010958, 84021916]

約数ペア:

[(1, 84021916), (2, 42010958), (4, 21005479), (11, 7638356), (22, 3819178), (44, 1909589), (121, 694396), (242, 347198), (484, 173599)]