18529446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12503}}^1$

素因数の和:12540

約数の個数: 32

約数和(自身を含む): 42013440

約数和(自身を除く): 23483994

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 12503, 25006, 37509, 75018, 162539, 237557, 325078, 475114, 487617, 712671, 975234, 1425342, 3088241, 6176482, 9264723, 18529446]

約数ペア:

[(1, 18529446), (2, 9264723), (3, 6176482), (6, 3088241), (13, 1425342), (19, 975234), (26, 712671), (38, 487617), (39, 475114), (57, 325078), (78, 237557), (114, 162539), (247, 75018), (494, 37509), (741, 25006), (1482, 12503)]