2149258212

素因数分解:

$2^2\times 3^6\times {\mathrm{41}}^1\times {\mathrm{17977}}^1$

素因数の和:18040

約数の個数: 84

約数和(自身を含む): 5777086476

約数和(自身を除く): 3627828264

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 243, 246, 324, 369, 486, 492, 729, 738, 972, 1107, 1458, 1476, 2214, 2916, 3321, 4428, 6642, 9963, 13284, 17977, 19926, 29889, 35954, 39852, 53931, 59778, 71908, 107862, 119556, 161793, 215724, 323586, 485379, 647172, 737057, 970758, 1456137, 1474114, 1941516, 2211171, 2912274, 2948228, 4368411, 4422342, 5824548, 6633513, 8736822, 8844684, 13105233, 13267026, 17473644, 19900539, 26210466, 26534052, 39801078, 52420932, 59701617, 79602156, 119403234, 179104851, 238806468, 358209702, 537314553, 716419404, 1074629106, 2149258212]

約数ペア:

[(1, 2149258212), (2, 1074629106), (3, 716419404), (4, 537314553), (6, 358209702), (9, 238806468), (12, 179104851), (18, 119403234), (27, 79602156), (36, 59701617), (41, 52420932), (54, 39801078), (81, 26534052), (82, 26210466), (108, 19900539), (123, 17473644), (162, 13267026), (164, 13105233), (243, 8844684), (246, 8736822), (324, 6633513), (369, 5824548), (486, 4422342), (492, 4368411), (729, 2948228), (738, 2912274), (972, 2211171), (1107, 1941516), (1458, 1474114), (1476, 1456137), (2214, 970758), (2916, 737057), (3321, 647172), (4428, 485379), (6642, 323586), (9963, 215724), (13284, 161793), (17977, 119556), (19926, 107862), (29889, 71908), (35954, 59778), (39852, 53931)]