1275756426

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{3375017}}^1$

素因数の和:3375035

約数の個数: 32

約数和(自身を含む): 3240017280

約数和(自身を除く): 1964260854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 3375017, 6750034, 10125051, 20250102, 23625119, 30375153, 47250238, 60750306, 70875357, 91125459, 141750714, 182250918, 212626071, 425252142, 637878213, 1275756426]

約数ペア:

[(1, 1275756426), (2, 637878213), (3, 425252142), (6, 212626071), (7, 182250918), (9, 141750714), (14, 91125459), (18, 70875357), (21, 60750306), (27, 47250238), (42, 30375153), (54, 23625119), (63, 20250102), (126, 10125051), (189, 6750034), (378, 3375017)]