131389074

素因数分解:

$2^1\times 3^3\times {\mathrm{449}}^1\times {\mathrm{5419}}^1$

素因数の和:5879

約数の個数: 32

約数和(自身を含む): 292680000

約数和(自身を除く): 161290926

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 449, 898, 1347, 2694, 4041, 5419, 8082, 10838, 12123, 16257, 24246, 32514, 48771, 97542, 146313, 292626, 2433131, 4866262, 7299393, 14598786, 21898179, 43796358, 65694537, 131389074]

約数ペア:

[(1, 131389074), (2, 65694537), (3, 43796358), (6, 21898179), (9, 14598786), (18, 7299393), (27, 4866262), (54, 2433131), (449, 292626), (898, 146313), (1347, 97542), (2694, 48771), (4041, 32514), (5419, 24246), (8082, 16257), (10838, 12123)]