180691818

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1\times {\mathrm{1493}}^1$

素因数の和:2398

約数の個数: 32

約数和(自身を含む): 377778816

約数和(自身を除く): 197086998

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 877, 1493, 1754, 2631, 2986, 4479, 5262, 8958, 20171, 34339, 40342, 60513, 68678, 103017, 121026, 206034, 1309361, 2618722, 3928083, 7856166, 30115303, 60230606, 90345909, 180691818]

約数ペア:

[(1, 180691818), (2, 90345909), (3, 60230606), (6, 30115303), (23, 7856166), (46, 3928083), (69, 2618722), (138, 1309361), (877, 206034), (1493, 121026), (1754, 103017), (2631, 68678), (2986, 60513), (4479, 40342), (5262, 34339), (8958, 20171)]