66840642

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{30689}}^1$

素因数の和:30719

約数の個数: 36

約数和(自身を含む): 159189030

約数和(自身を除く): 92348388

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 30689, 61378, 92067, 184134, 276201, 337579, 552402, 675158, 1012737, 2025474, 3038211, 3713369, 6076422, 7426738, 11140107, 22280214, 33420321, 66840642]

約数ペア:

[(1, 66840642), (2, 33420321), (3, 22280214), (6, 11140107), (9, 7426738), (11, 6076422), (18, 3713369), (22, 3038211), (33, 2025474), (66, 1012737), (99, 675158), (121, 552402), (198, 337579), (242, 276201), (363, 184134), (726, 92067), (1089, 61378), (2178, 30689)]