38987208

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1811}}^1$

素因数の和:1859

約数の個数: 96

約数和(自身を含む): 118722240

約数和(自身を除く): 79735032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 184, 207, 234, 276, 299, 312, 414, 468, 552, 598, 828, 897, 936, 1196, 1656, 1794, 1811, 2392, 2691, 3588, 3622, 5382, 5433, 7176, 7244, 10764, 10866, 14488, 16299, 21528, 21732, 23543, 32598, 41653, 43464, 47086, 65196, 70629, 83306, 94172, 124959, 130392, 141258, 166612, 188344, 211887, 249918, 282516, 333224, 374877, 423774, 499836, 541489, 565032, 749754, 847548, 999672, 1082978, 1499508, 1624467, 1695096, 2165956, 2999016, 3248934, 4331912, 4873401, 6497868, 9746802, 12995736, 19493604, 38987208]

約数ペア:

[(1, 38987208), (2, 19493604), (3, 12995736), (4, 9746802), (6, 6497868), (8, 4873401), (9, 4331912), (12, 3248934), (13, 2999016), (18, 2165956), (23, 1695096), (24, 1624467), (26, 1499508), (36, 1082978), (39, 999672), (46, 847548), (52, 749754), (69, 565032), (72, 541489), (78, 499836), (92, 423774), (104, 374877), (117, 333224), (138, 282516), (156, 249918), (184, 211887), (207, 188344), (234, 166612), (276, 141258), (299, 130392), (312, 124959), (414, 94172), (468, 83306), (552, 70629), (598, 65196), (828, 47086), (897, 43464), (936, 41653), (1196, 32598), (1656, 23543), (1794, 21732), (1811, 21528), (2392, 16299), (2691, 14488), (3588, 10866), (3622, 10764), (5382, 7244), (5433, 7176)]