984321756

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{21997}}^1$

素因数の和:22131

約数の個数: 72

約数和(自身を含む): 2738487024

約数和(自身を除く): 1754165268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 113, 132, 198, 226, 339, 396, 452, 678, 1017, 1243, 1356, 2034, 2486, 3729, 4068, 4972, 7458, 11187, 14916, 21997, 22374, 43994, 44748, 65991, 87988, 131982, 197973, 241967, 263964, 395946, 483934, 725901, 791892, 967868, 1451802, 2177703, 2485661, 2903604, 4355406, 4971322, 7456983, 8710812, 9942644, 14913966, 22370949, 27342271, 29827932, 44741898, 54684542, 82026813, 89483796, 109369084, 164053626, 246080439, 328107252, 492160878, 984321756]

約数ペア:

[(1, 984321756), (2, 492160878), (3, 328107252), (4, 246080439), (6, 164053626), (9, 109369084), (11, 89483796), (12, 82026813), (18, 54684542), (22, 44741898), (33, 29827932), (36, 27342271), (44, 22370949), (66, 14913966), (99, 9942644), (113, 8710812), (132, 7456983), (198, 4971322), (226, 4355406), (339, 2903604), (396, 2485661), (452, 2177703), (678, 1451802), (1017, 967868), (1243, 791892), (1356, 725901), (2034, 483934), (2486, 395946), (3729, 263964), (4068, 241967), (4972, 197973), (7458, 131982), (11187, 87988), (14916, 65991), (21997, 44748), (22374, 43994)]