19139382

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{20849}}^1$

素因数の和:20877

約数の個数: 32

約数和(自身を含む): 45036000

約数和(自身を除く): 25896618

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 20849, 41698, 62547, 125094, 187641, 354433, 375282, 562923, 708866, 1063299, 1125846, 2126598, 3189897, 6379794, 9569691, 19139382]

約数ペア:

[(1, 19139382), (2, 9569691), (3, 6379794), (6, 3189897), (9, 2126598), (17, 1125846), (18, 1063299), (27, 708866), (34, 562923), (51, 375282), (54, 354433), (102, 187641), (153, 125094), (306, 62547), (459, 41698), (918, 20849)]