42137942

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{39089}}^1$

素因数の和:39116

約数の個数: 24

約数和(自身を含む): 80212680

約数和(自身を除く): 38074738

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 39089, 78178, 273623, 429979, 547246, 859958, 1915361, 3009853, 3830722, 6019706, 21068971, 42137942]

約数ペア:

[(1, 42137942), (2, 21068971), (7, 6019706), (11, 3830722), (14, 3009853), (22, 1915361), (49, 859958), (77, 547246), (98, 429979), (154, 273623), (539, 78178), (1078, 39089)]