28078182

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1301}}^1$

素因数の和:1429

約数の個数: 48

約数和(自身を含む): 67026960

約数和(自身を除く): 38948778

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 109, 198, 218, 327, 654, 981, 1199, 1301, 1962, 2398, 2602, 3597, 3903, 7194, 7806, 10791, 11709, 14311, 21582, 23418, 28622, 42933, 85866, 128799, 141809, 257598, 283618, 425427, 850854, 1276281, 1559899, 2552562, 3119798, 4679697, 9359394, 14039091, 28078182]

約数ペア:

[(1, 28078182), (2, 14039091), (3, 9359394), (6, 4679697), (9, 3119798), (11, 2552562), (18, 1559899), (22, 1276281), (33, 850854), (66, 425427), (99, 283618), (109, 257598), (198, 141809), (218, 128799), (327, 85866), (654, 42933), (981, 28622), (1199, 23418), (1301, 21582), (1962, 14311), (2398, 11709), (2602, 10791), (3597, 7806), (3903, 7194)]