998889210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1008979}}^1$

素因数の和:1009003

約数の個数: 48

約数和(自身を含む): 2833215840

約数和(自身を除く): 1834326630

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 1008979, 2017958, 3026937, 5044895, 6053874, 9080811, 10089790, 11098769, 15134685, 18161622, 22197538, 30269370, 33296307, 45404055, 55493845, 66592614, 90808110, 99888921, 110987690, 166481535, 199777842, 332963070, 499444605, 998889210]

約数ペア:

[(1, 998889210), (2, 499444605), (3, 332963070), (5, 199777842), (6, 166481535), (9, 110987690), (10, 99888921), (11, 90808110), (15, 66592614), (18, 55493845), (22, 45404055), (30, 33296307), (33, 30269370), (45, 22197538), (55, 18161622), (66, 15134685), (90, 11098769), (99, 10089790), (110, 9080811), (165, 6053874), (198, 5044895), (330, 3026937), (495, 2017958), (990, 1008979)]