2018103388

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{146197}}^1$

素因数の和:146254

約数の個数: 48

約数和(自身を含む): 4421027520

約数和(自身を除く): 2402924132

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 406, 476, 493, 812, 986, 1972, 3451, 6902, 13804, 146197, 292394, 584788, 1023379, 2046758, 2485349, 4093516, 4239713, 4970698, 8479426, 9941396, 16958852, 17397443, 29677991, 34794886, 59355982, 69589772, 72075121, 118711964, 144150242, 288300484, 504525847, 1009051694, 2018103388]

約数ペア:

[(1, 2018103388), (2, 1009051694), (4, 504525847), (7, 288300484), (14, 144150242), (17, 118711964), (28, 72075121), (29, 69589772), (34, 59355982), (58, 34794886), (68, 29677991), (116, 17397443), (119, 16958852), (203, 9941396), (238, 8479426), (406, 4970698), (476, 4239713), (493, 4093516), (812, 2485349), (986, 2046758), (1972, 1023379), (3451, 584788), (6902, 292394), (13804, 146197)]