40218882

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{21013}}^1$

素因数の和:21058

約数の個数: 32

約数和(自身を含む): 90780480

約数和(自身を除く): 50561598

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 21013, 42026, 63039, 126078, 231143, 462286, 609377, 693429, 1218754, 1386858, 1828131, 3656262, 6703147, 13406294, 20109441, 40218882]

約数ペア:

[(1, 40218882), (2, 20109441), (3, 13406294), (6, 6703147), (11, 3656262), (22, 1828131), (29, 1386858), (33, 1218754), (58, 693429), (66, 609377), (87, 462286), (174, 231143), (319, 126078), (638, 63039), (957, 42026), (1914, 21013)]