211040046

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{558307}}^1$

素因数の和:558325

約数の個数: 32

約数和(自身を含む): 535975680

約数和(自身を除く): 324935634

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 558307, 1116614, 1674921, 3349842, 3908149, 5024763, 7816298, 10049526, 11724447, 15074289, 23448894, 30148578, 35173341, 70346682, 105520023, 211040046]

約数ペア:

[(1, 211040046), (2, 105520023), (3, 70346682), (6, 35173341), (7, 30148578), (9, 23448894), (14, 15074289), (18, 11724447), (21, 10049526), (27, 7816298), (42, 5024763), (54, 3908149), (63, 3349842), (126, 1674921), (189, 1116614), (378, 558307)]