2019973302

素因数分解:

$2^1\times 3^4\times {\mathrm{1279}}^1\times {\mathrm{9749}}^1$

素因数の和:11042

約数の個数: 40

約数和(自身を含む): 4530240000

約数和(自身を除く): 2510266698

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1279, 2558, 3837, 7674, 9749, 11511, 19498, 23022, 29247, 34533, 58494, 69066, 87741, 103599, 175482, 207198, 263223, 526446, 789669, 1579338, 12468971, 24937942, 37406913, 74813826, 112220739, 224441478, 336662217, 673324434, 1009986651, 2019973302]

約数ペア:

[(1, 2019973302), (2, 1009986651), (3, 673324434), (6, 336662217), (9, 224441478), (18, 112220739), (27, 74813826), (54, 37406913), (81, 24937942), (162, 12468971), (1279, 1579338), (2558, 789669), (3837, 526446), (7674, 263223), (9749, 207198), (11511, 175482), (19498, 103599), (23022, 87741), (29247, 69066), (34533, 58494)]