2018779848

素因数分解:

$2^3\times 3^5\times {\mathrm{191}}^1\times {\mathrm{5437}}^1$

素因数の和:5649

約数の個数: 96

約数和(自身を含む): 5700764160

約数和(自身を除く): 3681984312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 191, 216, 243, 324, 382, 486, 573, 648, 764, 972, 1146, 1528, 1719, 1944, 2292, 3438, 4584, 5157, 5437, 6876, 10314, 10874, 13752, 15471, 16311, 20628, 21748, 30942, 32622, 41256, 43496, 46413, 48933, 61884, 65244, 92826, 97866, 123768, 130488, 146799, 185652, 195732, 293598, 371304, 391464, 440397, 587196, 880794, 1038467, 1174392, 1321191, 1761588, 2076934, 2642382, 3115401, 3523176, 4153868, 5284764, 6230802, 8307736, 9346203, 10569528, 12461604, 18692406, 24923208, 28038609, 37384812, 56077218, 74769624, 84115827, 112154436, 168231654, 224308872, 252347481, 336463308, 504694962, 672926616, 1009389924, 2018779848]

約数ペア:

[(1, 2018779848), (2, 1009389924), (3, 672926616), (4, 504694962), (6, 336463308), (8, 252347481), (9, 224308872), (12, 168231654), (18, 112154436), (24, 84115827), (27, 74769624), (36, 56077218), (54, 37384812), (72, 28038609), (81, 24923208), (108, 18692406), (162, 12461604), (191, 10569528), (216, 9346203), (243, 8307736), (324, 6230802), (382, 5284764), (486, 4153868), (573, 3523176), (648, 3115401), (764, 2642382), (972, 2076934), (1146, 1761588), (1528, 1321191), (1719, 1174392), (1944, 1038467), (2292, 880794), (3438, 587196), (4584, 440397), (5157, 391464), (5437, 371304), (6876, 293598), (10314, 195732), (10874, 185652), (13752, 146799), (15471, 130488), (16311, 123768), (20628, 97866), (21748, 92826), (30942, 65244), (32622, 61884), (41256, 48933), (43496, 46413)]