30887442

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{13099}}^1$

素因数の和:13238

約数の個数: 24

約数和(自身を含む): 67438800

約数和(自身を除く): 36551358

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 13099, 26198, 39297, 78594, 117891, 235782, 1715969, 3431938, 5147907, 10295814, 15443721, 30887442]

約数ペア:

[(1, 30887442), (2, 15443721), (3, 10295814), (6, 5147907), (9, 3431938), (18, 1715969), (131, 235782), (262, 117891), (393, 78594), (786, 39297), (1179, 26198), (2358, 13099)]