827838

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 2027376

約数和(自身を除く): 1199538

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 113, 198, 222, 226, 333, 339, 407, 666, 678, 814, 1017, 1221, 1243, 2034, 2442, 2486, 3663, 3729, 4181, 7326, 7458, 8362, 11187, 12543, 22374, 25086, 37629, 45991, 75258, 91982, 137973, 275946, 413919, 827838]

約数ペア:

[(1, 827838), (2, 413919), (3, 275946), (6, 137973), (9, 91982), (11, 75258), (18, 45991), (22, 37629), (33, 25086), (37, 22374), (66, 12543), (74, 11187), (99, 8362), (111, 7458), (113, 7326), (198, 4181), (222, 3729), (226, 3663), (333, 2486), (339, 2442), (407, 2034), (666, 1243), (678, 1221), (814, 1017)]