21548214

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23473}}^1$

素因数の和:23501

約数の個数: 32

約数和(自身を含む): 50703840

約数和(自身を除く): 29155626

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 23473, 46946, 70419, 140838, 211257, 399041, 422514, 633771, 798082, 1197123, 1267542, 2394246, 3591369, 7182738, 10774107, 21548214]

約数ペア:

[(1, 21548214), (2, 10774107), (3, 7182738), (6, 3591369), (9, 2394246), (17, 1267542), (18, 1197123), (27, 798082), (34, 633771), (51, 422514), (54, 399041), (102, 211257), (153, 140838), (306, 70419), (459, 46946), (918, 23473)]