18648006

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12583}}^1$

素因数の和:12620

約数の個数: 32

約数和(自身を含む): 42282240

約数和(自身を除く): 23634234

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 12583, 25166, 37749, 75498, 163579, 239077, 327158, 478154, 490737, 717231, 981474, 1434462, 3108001, 6216002, 9324003, 18648006]

約数ペア:

[(1, 18648006), (2, 9324003), (3, 6216002), (6, 3108001), (13, 1434462), (19, 981474), (26, 717231), (38, 490737), (39, 478154), (57, 327158), (78, 239077), (114, 163579), (247, 75498), (494, 37749), (741, 25166), (1482, 12583)]