2017938438

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{1837831}}^1$

素因数の和:1837900

約数の個数: 24

約数和(自身を含む): 4443877776

約数和(自身を除く): 2425939338

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 1837831, 3675662, 5513493, 11026986, 16540479, 33080958, 112107691, 224215382, 336323073, 672646146, 1008969219, 2017938438]

約数ペア:

[(1, 2017938438), (2, 1008969219), (3, 672646146), (6, 336323073), (9, 224215382), (18, 112107691), (61, 33080958), (122, 16540479), (183, 11026986), (366, 5513493), (549, 3675662), (1098, 1837831)]