31192212

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1429}}^1$

素因数の和:1560

約数の個数: 48

約数和(自身を含む): 77837760

約数和(自身を除く): 46645548

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 107, 204, 214, 321, 428, 642, 1284, 1429, 1819, 2858, 3638, 4287, 5457, 5716, 7276, 8574, 10914, 17148, 21828, 24293, 48586, 72879, 97172, 145758, 152903, 291516, 305806, 458709, 611612, 917418, 1834836, 2599351, 5198702, 7798053, 10397404, 15596106, 31192212]

約数ペア:

[(1, 31192212), (2, 15596106), (3, 10397404), (4, 7798053), (6, 5198702), (12, 2599351), (17, 1834836), (34, 917418), (51, 611612), (68, 458709), (102, 305806), (107, 291516), (204, 152903), (214, 145758), (321, 97172), (428, 72879), (642, 48586), (1284, 24293), (1429, 21828), (1819, 17148), (2858, 10914), (3638, 8574), (4287, 7276), (5457, 5716)]