42277818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{27851}}^1$

素因数の和:27890

約数の個数: 32

約数和(自身を含む): 96256512

約数和(自身を除く): 53978694

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 27851, 55702, 83553, 167106, 306361, 612722, 640573, 919083, 1281146, 1838166, 1921719, 3843438, 7046303, 14092606, 21138909, 42277818]

約数ペア:

[(1, 42277818), (2, 21138909), (3, 14092606), (6, 7046303), (11, 3843438), (22, 1921719), (23, 1838166), (33, 1281146), (46, 919083), (66, 640573), (69, 612722), (138, 306361), (253, 167106), (506, 83553), (759, 55702), (1518, 27851)]