1820003136

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79657}}^1$

素因数の和:79696

約数の個数: 112

約数和(自身を含む): 5827142016

約数和(自身を除く): 4007138880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 136, 168, 192, 204, 224, 238, 272, 336, 357, 408, 448, 476, 544, 672, 714, 816, 952, 1088, 1344, 1428, 1632, 1904, 2856, 3264, 3808, 5712, 7616, 11424, 22848, 79657, 159314, 238971, 318628, 477942, 557599, 637256, 955884, 1115198, 1274512, 1354169, 1672797, 1911768, 2230396, 2549024, 2708338, 3345594, 3823536, 4062507, 4460792, 5098048, 5416676, 6691188, 7647072, 8125014, 8921584, 9479183, 10833352, 13382376, 15294144, 16250028, 17843168, 18958366, 21666704, 26764752, 28437549, 32500056, 35686336, 37916732, 43333408, 53529504, 56875098, 65000112, 75833464, 86666816, 107059008, 113750196, 130000224, 151666928, 227500392, 260000448, 303333856, 455000784, 606667712, 910001568, 1820003136]

約数ペア:

[(1, 1820003136), (2, 910001568), (3, 606667712), (4, 455000784), (6, 303333856), (7, 260000448), (8, 227500392), (12, 151666928), (14, 130000224), (16, 113750196), (17, 107059008), (21, 86666816), (24, 75833464), (28, 65000112), (32, 56875098), (34, 53529504), (42, 43333408), (48, 37916732), (51, 35686336), (56, 32500056), (64, 28437549), (68, 26764752), (84, 21666704), (96, 18958366), (102, 17843168), (112, 16250028), (119, 15294144), (136, 13382376), (168, 10833352), (192, 9479183), (204, 8921584), (224, 8125014), (238, 7647072), (272, 6691188), (336, 5416676), (357, 5098048), (408, 4460792), (448, 4062507), (476, 3823536), (544, 3345594), (672, 2708338), (714, 2549024), (816, 2230396), (952, 1911768), (1088, 1672797), (1344, 1354169), (1428, 1274512), (1632, 1115198), (1904, 955884), (2856, 637256), (3264, 557599), (3808, 477942), (5712, 318628), (7616, 238971), (11424, 159314), (22848, 79657)]