1388484

素因数分解:

$2^2\times 3^2\times {\mathrm{38569}}^1$

素因数の和:38579

約数の個数: 18

約数和(自身を含む): 3509870

約数和(自身を除く): 2121386

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 38569, 77138, 115707, 154276, 231414, 347121, 462828, 694242, 1388484]

約数ペア:

[(1, 1388484), (2, 694242), (3, 462828), (4, 347121), (6, 231414), (9, 154276), (12, 115707), (18, 77138), (36, 38569)]