27559994

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9419}}^1$

素因数の和:9458

約数の個数: 32

約数和(自身を含む): 54259200

約数和(自身を除く): 26699206

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 9419, 18838, 65933, 103609, 131866, 178961, 207218, 357922, 725263, 1252727, 1450526, 1968571, 2505454, 3937142, 13779997, 27559994]

約数ペア:

[(1, 27559994), (2, 13779997), (7, 3937142), (11, 2505454), (14, 1968571), (19, 1450526), (22, 1252727), (38, 725263), (77, 357922), (133, 207218), (154, 178961), (209, 131866), (266, 103609), (418, 65933), (1463, 18838), (2926, 9419)]