2010045906

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{56087}}^1$

素因数の和:56287

約数の個数: 48

約数和(自身を含む): 4777351488

約数和(自身を除く): 2767305582

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 181, 198, 362, 543, 1086, 1629, 1991, 3258, 3982, 5973, 11946, 17919, 35838, 56087, 112174, 168261, 336522, 504783, 616957, 1009566, 1233914, 1850871, 3701742, 5552613, 10151747, 11105226, 20303494, 30455241, 60910482, 91365723, 111669217, 182731446, 223338434, 335007651, 670015302, 1005022953, 2010045906]

約数ペア:

[(1, 2010045906), (2, 1005022953), (3, 670015302), (6, 335007651), (9, 223338434), (11, 182731446), (18, 111669217), (22, 91365723), (33, 60910482), (66, 30455241), (99, 20303494), (181, 11105226), (198, 10151747), (362, 5552613), (543, 3701742), (1086, 1850871), (1629, 1233914), (1991, 1009566), (3258, 616957), (3982, 504783), (5973, 336522), (11946, 168261), (17919, 112174), (35838, 56087)]