16890852

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3121}}^1$

素因数の和:3180

約数の個数: 48

約数和(自身を含む): 44057664

約数和(自身を除く): 27166812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 123, 132, 164, 246, 451, 492, 902, 1353, 1804, 2706, 3121, 5412, 6242, 9363, 12484, 18726, 34331, 37452, 68662, 102993, 127961, 137324, 205986, 255922, 383883, 411972, 511844, 767766, 1407571, 1535532, 2815142, 4222713, 5630284, 8445426, 16890852]

約数ペア:

[(1, 16890852), (2, 8445426), (3, 5630284), (4, 4222713), (6, 2815142), (11, 1535532), (12, 1407571), (22, 767766), (33, 511844), (41, 411972), (44, 383883), (66, 255922), (82, 205986), (123, 137324), (132, 127961), (164, 102993), (246, 68662), (451, 37452), (492, 34331), (902, 18726), (1353, 12484), (1804, 9363), (2706, 6242), (3121, 5412)]