2018429535

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1895239}}^1$

素因数の和:1895318

約数の個数: 16

約数和(自身を含む): 3274974720

約数和(自身を除く): 1256545185

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 1895239, 5685717, 9476195, 28428585, 134561969, 403685907, 672809845, 2018429535]

約数ペア:

[(1, 2018429535), (3, 672809845), (5, 403685907), (15, 134561969), (71, 28428585), (213, 9476195), (355, 5685717), (1065, 1895239)]