18996847962

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{911}}^1\times {\mathrm{47609}}^1$

素因数の和:48598

約数の個数: 32

約数和(自身を含む): 38557244160

約数和(自身を除く): 19560396198

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 911, 1822, 2733, 5466, 47609, 66503, 95218, 133006, 142827, 199509, 285654, 399018, 3475457, 6950914, 10426371, 20852742, 43371799, 86743598, 130115397, 260230794, 3166141327, 6332282654, 9498423981, 18996847962]

約数ペア:

[(1, 18996847962), (2, 9498423981), (3, 6332282654), (6, 3166141327), (73, 260230794), (146, 130115397), (219, 86743598), (438, 43371799), (911, 20852742), (1822, 10426371), (2733, 6950914), (5466, 3475457), (47609, 399018), (66503, 285654), (95218, 199509), (133006, 142827)]