21422082

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1599

約数の個数: 48

約数和(自身を含む): 49603680

約数和(自身を除く): 28181598

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 121, 209, 242, 363, 418, 627, 726, 1254, 1553, 2299, 3106, 4598, 4659, 6897, 9318, 13794, 17083, 29507, 34166, 51249, 59014, 88521, 102498, 177042, 187913, 324577, 375826, 563739, 649154, 973731, 1127478, 1947462, 3570347, 7140694, 10711041, 21422082]

約数ペア:

[(1, 21422082), (2, 10711041), (3, 7140694), (6, 3570347), (11, 1947462), (19, 1127478), (22, 973731), (33, 649154), (38, 563739), (57, 375826), (66, 324577), (114, 187913), (121, 177042), (209, 102498), (242, 88521), (363, 59014), (418, 51249), (627, 34166), (726, 29507), (1254, 17083), (1553, 13794), (2299, 9318), (3106, 6897), (4598, 4659)]