21070548

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{34429}}^1$

素因数の和:34456

約数の個数: 36

約数和(自身を含む): 56396340

約数和(自身を除く): 35325792

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 34429, 68858, 103287, 137716, 206574, 309861, 413148, 585293, 619722, 1170586, 1239444, 1755879, 2341172, 3511758, 5267637, 7023516, 10535274, 21070548]

約数ペア:

[(1, 21070548), (2, 10535274), (3, 7023516), (4, 5267637), (6, 3511758), (9, 2341172), (12, 1755879), (17, 1239444), (18, 1170586), (34, 619722), (36, 585293), (51, 413148), (68, 309861), (102, 206574), (153, 137716), (204, 103287), (306, 68858), (612, 34429)]