201312018

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{1061}}^1$

素因数の和:1279

約数の個数: 48

約数和(自身を含む): 445326336

約数和(自身を除く): 244014318

約数列:

[1, 2, 3, 6, 9, 18, 83, 127, 166, 249, 254, 381, 498, 747, 762, 1061, 1143, 1494, 2122, 2286, 3183, 6366, 9549, 10541, 19098, 21082, 31623, 63246, 88063, 94869, 134747, 176126, 189738, 264189, 269494, 404241, 528378, 792567, 808482, 1212723, 1585134, 2425446, 11184001, 22368002, 33552003, 67104006, 100656009, 201312018]

約数ペア:

[(1, 201312018), (2, 100656009), (3, 67104006), (6, 33552003), (9, 22368002), (18, 11184001), (83, 2425446), (127, 1585134), (166, 1212723), (249, 808482), (254, 792567), (381, 528378), (498, 404241), (747, 269494), (762, 264189), (1061, 189738), (1143, 176126), (1494, 134747), (2122, 94869), (2286, 88063), (3183, 63246), (6366, 31623), (9549, 21082), (10541, 19098)]