2079681858

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{373909}}^1$

素因数の和:374023

約数の個数: 32

約数和(自身を含む): 4666396800

約数和(自身を除く): 2586714942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 618, 927, 1854, 2781, 5562, 373909, 747818, 1121727, 2243454, 3365181, 6730362, 10095543, 20191086, 38512627, 77025254, 115537881, 231075762, 346613643, 693227286, 1039840929, 2079681858]

約数ペア:

[(1, 2079681858), (2, 1039840929), (3, 693227286), (6, 346613643), (9, 231075762), (18, 115537881), (27, 77025254), (54, 38512627), (103, 20191086), (206, 10095543), (309, 6730362), (618, 3365181), (927, 2243454), (1854, 1121727), (2781, 747818), (5562, 373909)]