7256634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 18385920

約数和(自身を除く): 11129286

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 113, 139, 154, 226, 231, 278, 339, 417, 462, 678, 791, 834, 973, 1243, 1529, 1582, 1946, 2373, 2486, 2919, 3058, 3729, 4587, 4746, 5838, 7458, 8701, 9174, 10703, 15707, 17402, 21406, 26103, 31414, 32109, 47121, 52206, 64218, 94242, 109949, 172777, 219898, 329847, 345554, 518331, 659694, 1036662, 1209439, 2418878, 3628317, 7256634]

約数ペア:

[(1, 7256634), (2, 3628317), (3, 2418878), (6, 1209439), (7, 1036662), (11, 659694), (14, 518331), (21, 345554), (22, 329847), (33, 219898), (42, 172777), (66, 109949), (77, 94242), (113, 64218), (139, 52206), (154, 47121), (226, 32109), (231, 31414), (278, 26103), (339, 21406), (417, 17402), (462, 15707), (678, 10703), (791, 9174), (834, 8701), (973, 7458), (1243, 5838), (1529, 4746), (1582, 4587), (1946, 3729), (2373, 3058), (2486, 2919)]