18796206

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1201

約数の個数: 64

約数和(自身を含む): 46529280

約数和(自身を除く): 27733074

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 209, 247, 286, 418, 429, 494, 627, 741, 858, 1153, 1254, 1482, 2306, 2717, 3459, 5434, 6918, 8151, 12683, 14989, 16302, 21907, 25366, 29978, 38049, 43814, 44967, 65721, 76098, 89934, 131442, 164879, 240977, 284791, 329758, 481954, 494637, 569582, 722931, 854373, 989274, 1445862, 1708746, 3132701, 6265402, 9398103, 18796206]

約数ペア:

[(1, 18796206), (2, 9398103), (3, 6265402), (6, 3132701), (11, 1708746), (13, 1445862), (19, 989274), (22, 854373), (26, 722931), (33, 569582), (38, 494637), (39, 481954), (57, 329758), (66, 284791), (78, 240977), (114, 164879), (143, 131442), (209, 89934), (247, 76098), (286, 65721), (418, 44967), (429, 43814), (494, 38049), (627, 29978), (741, 25366), (858, 21907), (1153, 16302), (1254, 14989), (1482, 12683), (2306, 8151), (2717, 6918), (3459, 5434)]