2180862

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{7127}}^1$

素因数の和:7152

約数の個数: 24

約数和(自身を含む): 5003856

約数和(自身を除く): 2822994

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 7127, 14254, 21381, 42762, 64143, 121159, 128286, 242318, 363477, 726954, 1090431, 2180862]

約数ペア:

[(1, 2180862), (2, 1090431), (3, 726954), (6, 363477), (9, 242318), (17, 128286), (18, 121159), (34, 64143), (51, 42762), (102, 21381), (153, 14254), (306, 7127)]