127649502

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 281428992

約数和(自身を除く): 153779490

約数列:

[1, 2, 3, 6, 9, 18, 107, 191, 214, 321, 347, 382, 573, 642, 694, 963, 1041, 1146, 1719, 1926, 2082, 3123, 3438, 6246, 20437, 37129, 40874, 61311, 66277, 74258, 111387, 122622, 132554, 183933, 198831, 222774, 334161, 367866, 397662, 596493, 668322, 1192986, 7091639, 14183278, 21274917, 42549834, 63824751, 127649502]

約数ペア:

[(1, 127649502), (2, 63824751), (3, 42549834), (6, 21274917), (9, 14183278), (18, 7091639), (107, 1192986), (191, 668322), (214, 596493), (321, 397662), (347, 367866), (382, 334161), (573, 222774), (642, 198831), (694, 183933), (963, 132554), (1041, 122622), (1146, 111387), (1719, 74258), (1926, 66277), (2082, 61311), (3123, 40874), (3438, 37129), (6246, 20437)]