2756225412

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{353}}^1\times {\mathrm{2027}}^1$

素因数の和:2497

約数の個数: 72

約数和(自身を含む): 7055639136

約数和(自身を除く): 4299413724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 353, 428, 642, 706, 963, 1059, 1284, 1412, 1926, 2027, 2118, 3177, 3852, 4054, 4236, 6081, 6354, 8108, 12162, 12708, 18243, 24324, 36486, 37771, 72972, 75542, 113313, 151084, 216889, 226626, 339939, 433778, 453252, 650667, 679878, 715531, 867556, 1301334, 1359756, 1431062, 1952001, 2146593, 2602668, 2862124, 3904002, 4293186, 6439779, 7808004, 8586372, 12879558, 25759116, 76561817, 153123634, 229685451, 306247268, 459370902, 689056353, 918741804, 1378112706, 2756225412]

約数ペア:

[(1, 2756225412), (2, 1378112706), (3, 918741804), (4, 689056353), (6, 459370902), (9, 306247268), (12, 229685451), (18, 153123634), (36, 76561817), (107, 25759116), (214, 12879558), (321, 8586372), (353, 7808004), (428, 6439779), (642, 4293186), (706, 3904002), (963, 2862124), (1059, 2602668), (1284, 2146593), (1412, 1952001), (1926, 1431062), (2027, 1359756), (2118, 1301334), (3177, 867556), (3852, 715531), (4054, 679878), (4236, 650667), (6081, 453252), (6354, 433778), (8108, 339939), (12162, 226626), (12708, 216889), (18243, 151084), (24324, 113313), (36486, 75542), (37771, 72972)]