218361006

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{1619}}^1$

素因数の和:1813

約数の個数: 48

約数和(自身を含む): 485222400

約数和(自身を除く): 266861394

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 127, 177, 254, 354, 381, 531, 762, 1062, 1143, 1619, 2286, 3238, 4857, 7493, 9714, 14571, 14986, 22479, 29142, 44958, 67437, 95521, 134874, 191042, 205613, 286563, 411226, 573126, 616839, 859689, 1233678, 1719378, 1850517, 3701034, 12131167, 24262334, 36393501, 72787002, 109180503, 218361006]

約数ペア:

[(1, 218361006), (2, 109180503), (3, 72787002), (6, 36393501), (9, 24262334), (18, 12131167), (59, 3701034), (118, 1850517), (127, 1719378), (177, 1233678), (254, 859689), (354, 616839), (381, 573126), (531, 411226), (762, 286563), (1062, 205613), (1143, 191042), (1619, 134874), (2286, 95521), (3238, 67437), (4857, 44958), (7493, 29142), (9714, 22479), (14571, 14986)]