2018090313

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{547}}^1\times {\mathrm{5189}}^1$

素因数の和:5821

約数の個数: 24

約数和(自身を含む): 2957884800

約数和(自身を除く): 939794487

約数列:

[1, 3, 9, 79, 237, 547, 711, 1641, 4923, 5189, 15567, 43213, 46701, 129639, 388917, 409931, 1229793, 2838383, 3689379, 8515149, 25545447, 224232257, 672696771, 2018090313]

約数ペア:

[(1, 2018090313), (3, 672696771), (9, 224232257), (79, 25545447), (237, 8515149), (547, 3689379), (711, 2838383), (1641, 1229793), (4923, 409931), (5189, 388917), (15567, 129639), (43213, 46701)]