129242274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{3739}}^1$

素因数の和:4574

約数の個数: 32

約数和(自身を含む): 295848960

約数和(自身を除く): 166606686

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 823, 1646, 2469, 3739, 4938, 5761, 7478, 11217, 11522, 17283, 22434, 26173, 34566, 52346, 78519, 157038, 3077197, 6154394, 9231591, 18463182, 21540379, 43080758, 64621137, 129242274]

約数ペア:

[(1, 129242274), (2, 64621137), (3, 43080758), (6, 21540379), (7, 18463182), (14, 9231591), (21, 6154394), (42, 3077197), (823, 157038), (1646, 78519), (2469, 52346), (3739, 34566), (4938, 26173), (5761, 22434), (7478, 17283), (11217, 11522)]