2018802204

素因数分解:

$2^2\times 3^7\times {\mathrm{230773}}^1$

素因数の和:230798

約数の個数: 48

約数和(自身を含む): 5298571040

約数和(自身を除く): 3279768836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 8748, 230773, 461546, 692319, 923092, 1384638, 2076957, 2769276, 4153914, 6230871, 8307828, 12461742, 18692613, 24923484, 37385226, 56077839, 74770452, 112155678, 168233517, 224311356, 336467034, 504700551, 672934068, 1009401102, 2018802204]

約数ペア:

[(1, 2018802204), (2, 1009401102), (3, 672934068), (4, 504700551), (6, 336467034), (9, 224311356), (12, 168233517), (18, 112155678), (27, 74770452), (36, 56077839), (54, 37385226), (81, 24923484), (108, 18692613), (162, 12461742), (243, 8307828), (324, 6230871), (486, 4153914), (729, 2769276), (972, 2076957), (1458, 1384638), (2187, 923092), (2916, 692319), (4374, 461546), (8748, 230773)]