18045822

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{673}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 37366560

約数和(自身を除く): 19320738

約数列:

[1, 2, 3, 6, 41, 82, 109, 123, 218, 246, 327, 654, 673, 1346, 2019, 4038, 4469, 8938, 13407, 26814, 27593, 55186, 73357, 82779, 146714, 165558, 220071, 440142, 3007637, 6015274, 9022911, 18045822]

約数ペア:

[(1, 18045822), (2, 9022911), (3, 6015274), (6, 3007637), (41, 440142), (82, 220071), (109, 165558), (123, 146714), (218, 82779), (246, 73357), (327, 55186), (654, 27593), (673, 26814), (1346, 13407), (2019, 8938), (4038, 4469)]