2018099706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{6007}}^1$

素因数の和:6459

約数の個数: 64

約数和(自身を含む): 4867921920

約数和(自身を除く): 2849822214

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 421, 798, 842, 1263, 2526, 2947, 5894, 6007, 7999, 8841, 12014, 15998, 17682, 18021, 23997, 36042, 42049, 47994, 55993, 84098, 111986, 114133, 126147, 167979, 228266, 252294, 335958, 342399, 684798, 798931, 1597862, 2396793, 2528947, 4793586, 5057894, 7586841, 15173682, 17702629, 35405258, 48049993, 53107887, 96099986, 106215774, 144149979, 288299958, 336349951, 672699902, 1009049853, 2018099706]

約数ペア:

[(1, 2018099706), (2, 1009049853), (3, 672699902), (6, 336349951), (7, 288299958), (14, 144149979), (19, 106215774), (21, 96099986), (38, 53107887), (42, 48049993), (57, 35405258), (114, 17702629), (133, 15173682), (266, 7586841), (399, 5057894), (421, 4793586), (798, 2528947), (842, 2396793), (1263, 1597862), (2526, 798931), (2947, 684798), (5894, 342399), (6007, 335958), (7999, 252294), (8841, 228266), (12014, 167979), (15998, 126147), (17682, 114133), (18021, 111986), (23997, 84098), (36042, 55993), (42049, 47994)]