2021092884

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3181}}^1$

素因数の和:3287

約数の個数: 120

約数和(自身を含む): 5530456008

約数和(自身を除く): 3509363124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 53, 54, 74, 81, 106, 108, 111, 148, 159, 162, 212, 222, 318, 324, 333, 444, 477, 636, 666, 954, 999, 1332, 1431, 1908, 1961, 1998, 2862, 2997, 3181, 3922, 3996, 4293, 5724, 5883, 5994, 6362, 7844, 8586, 9543, 11766, 11988, 12724, 17172, 17649, 19086, 23532, 28629, 35298, 38172, 52947, 57258, 70596, 85887, 105894, 114516, 117697, 158841, 168593, 171774, 211788, 235394, 257661, 317682, 337186, 343548, 353091, 470788, 505779, 515322, 635364, 674372, 706182, 1011558, 1030644, 1059273, 1412364, 1517337, 2023116, 2118546, 3034674, 3177819, 4237092, 4552011, 6069348, 6237941, 6355638, 9104022, 9533457, 12475882, 12711276, 13656033, 18208044, 18713823, 19066914, 24951764, 27312066, 37427646, 38133828, 54624132, 56141469, 74855292, 112282938, 168424407, 224565876, 336848814, 505273221, 673697628, 1010546442, 2021092884]

約数ペア:

[(1, 2021092884), (2, 1010546442), (3, 673697628), (4, 505273221), (6, 336848814), (9, 224565876), (12, 168424407), (18, 112282938), (27, 74855292), (36, 56141469), (37, 54624132), (53, 38133828), (54, 37427646), (74, 27312066), (81, 24951764), (106, 19066914), (108, 18713823), (111, 18208044), (148, 13656033), (159, 12711276), (162, 12475882), (212, 9533457), (222, 9104022), (318, 6355638), (324, 6237941), (333, 6069348), (444, 4552011), (477, 4237092), (636, 3177819), (666, 3034674), (954, 2118546), (999, 2023116), (1332, 1517337), (1431, 1412364), (1908, 1059273), (1961, 1030644), (1998, 1011558), (2862, 706182), (2997, 674372), (3181, 635364), (3922, 515322), (3996, 505779), (4293, 470788), (5724, 353091), (5883, 343548), (5994, 337186), (6362, 317682), (7844, 257661), (8586, 235394), (9543, 211788), (11766, 171774), (11988, 168593), (12724, 158841), (17172, 117697), (17649, 114516), (19086, 105894), (23532, 85887), (28629, 70596), (35298, 57258), (38172, 52947)]