25161567138

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{3401131}}^1$

素因数の和:3401279

約数の個数: 32

約数和(自身を含む): 56322745920

約数和(自身を除く): 31161178782

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 411, 822, 1233, 2466, 3699, 7398, 3401131, 6802262, 10203393, 20406786, 30610179, 61220358, 91830537, 183661074, 465954947, 931909894, 1397864841, 2795729682, 4193594523, 8387189046, 12580783569, 25161567138]

約数ペア:

[(1, 25161567138), (2, 12580783569), (3, 8387189046), (6, 4193594523), (9, 2795729682), (18, 1397864841), (27, 931909894), (54, 465954947), (137, 183661074), (274, 91830537), (411, 61220358), (822, 30610179), (1233, 20406786), (2466, 10203393), (3699, 6802262), (7398, 3401131)]