2019793842

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{56359}}^1$

素因数の和:56559

約数の個数: 48

約数和(自身を含む): 4800519360

約数和(自身を除く): 2780725518

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, 56359, 112718, 169077, 338154, 507231, 619949, 1014462, 1239898, 1859847, 3719694, 5579541, 10200979, 11159082, 20401958, 30602937, 61205874, 91808811, 112210769, 183617622, 224421538, 336632307, 673264614, 1009896921, 2019793842]

約数ペア:

[(1, 2019793842), (2, 1009896921), (3, 673264614), (6, 336632307), (9, 224421538), (11, 183617622), (18, 112210769), (22, 91808811), (33, 61205874), (66, 30602937), (99, 20401958), (181, 11159082), (198, 10200979), (362, 5579541), (543, 3719694), (1086, 1859847), (1629, 1239898), (1991, 1014462), (3258, 619949), (3982, 507231), (5973, 338154), (11946, 169077), (17919, 112718), (35838, 56359)]