980154

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{2593}}^1$

素因数の和:2611

約数の個数: 32

約数和(自身を含む): 2490240

約数和(自身を除く): 1510086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 2593, 5186, 7779, 15558, 18151, 23337, 36302, 46674, 54453, 70011, 108906, 140022, 163359, 326718, 490077, 980154]

約数ペア:

[(1, 980154), (2, 490077), (3, 326718), (6, 163359), (7, 140022), (9, 108906), (14, 70011), (18, 54453), (21, 46674), (27, 36302), (42, 23337), (54, 18151), (63, 15558), (126, 7779), (189, 5186), (378, 2593)]