18549792

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{2221}}^1$

素因数の和:2266

約数の個数: 72

約数和(自身を含む): 54594540

約数和(自身を除く): 36044748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2221, 2784, 4176, 4442, 6663, 8352, 8884, 13326, 17768, 19989, 26652, 35536, 39978, 53304, 64409, 71072, 79956, 106608, 128818, 159912, 193227, 213216, 257636, 319824, 386454, 515272, 579681, 639648, 772908, 1030544, 1159362, 1545816, 2061088, 2318724, 3091632, 4637448, 6183264, 9274896, 18549792]

約数ペア:

[(1, 18549792), (2, 9274896), (3, 6183264), (4, 4637448), (6, 3091632), (8, 2318724), (9, 2061088), (12, 1545816), (16, 1159362), (18, 1030544), (24, 772908), (29, 639648), (32, 579681), (36, 515272), (48, 386454), (58, 319824), (72, 257636), (87, 213216), (96, 193227), (116, 159912), (144, 128818), (174, 106608), (232, 79956), (261, 71072), (288, 64409), (348, 53304), (464, 39978), (522, 35536), (696, 26652), (928, 19989), (1044, 17768), (1392, 13326), (2088, 8884), (2221, 8352), (2784, 6663), (4176, 4442)]