38718936

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 110972160

約数和(自身を除く): 72253224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 103, 138, 184, 206, 207, 227, 276, 309, 412, 414, 454, 552, 618, 681, 824, 828, 908, 927, 1236, 1362, 1656, 1816, 1854, 2043, 2369, 2472, 2724, 3708, 4086, 4738, 5221, 5448, 7107, 7416, 8172, 9476, 10442, 14214, 15663, 16344, 18952, 20884, 21321, 23381, 28428, 31326, 41768, 42642, 46762, 46989, 56856, 62652, 70143, 85284, 93524, 93978, 125304, 140286, 170568, 187048, 187956, 210429, 280572, 375912, 420858, 537763, 561144, 841716, 1075526, 1613289, 1683432, 2151052, 3226578, 4302104, 4839867, 6453156, 9679734, 12906312, 19359468, 38718936]

約数ペア:

[(1, 38718936), (2, 19359468), (3, 12906312), (4, 9679734), (6, 6453156), (8, 4839867), (9, 4302104), (12, 3226578), (18, 2151052), (23, 1683432), (24, 1613289), (36, 1075526), (46, 841716), (69, 561144), (72, 537763), (92, 420858), (103, 375912), (138, 280572), (184, 210429), (206, 187956), (207, 187048), (227, 170568), (276, 140286), (309, 125304), (412, 93978), (414, 93524), (454, 85284), (552, 70143), (618, 62652), (681, 56856), (824, 46989), (828, 46762), (908, 42642), (927, 41768), (1236, 31326), (1362, 28428), (1656, 23381), (1816, 21321), (1854, 20884), (2043, 18952), (2369, 16344), (2472, 15663), (2724, 14214), (3708, 10442), (4086, 9476), (4738, 8172), (5221, 7416), (5448, 7107)]