2187042

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2549}}^1$

素因数の和:2578

約数の個数: 32

約数和(自身を含む): 5140800

約数和(自身を除く): 2953758

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 2549, 5098, 7647, 15294, 28039, 33137, 56078, 66274, 84117, 99411, 168234, 198822, 364507, 729014, 1093521, 2187042]

約数ペア:

[(1, 2187042), (2, 1093521), (3, 729014), (6, 364507), (11, 198822), (13, 168234), (22, 99411), (26, 84117), (33, 66274), (39, 56078), (66, 33137), (78, 28039), (143, 15294), (286, 7647), (429, 5098), (858, 2549)]