18300429

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3677}}^1$

素因数の和:3769

約数の個数: 24

約数和(自身を含む): 30600960

約数和(自身を除く): 12300531

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 3677, 4977, 11031, 25739, 33093, 77217, 231651, 290483, 871449, 2033381, 2614347, 6100143, 18300429]

約数ペア:

[(1, 18300429), (3, 6100143), (7, 2614347), (9, 2033381), (21, 871449), (63, 290483), (79, 231651), (237, 77217), (553, 33093), (711, 25739), (1659, 11031), (3677, 4977)]