1876476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 5080320

約数和(自身を除く): 3203844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 251, 267, 356, 502, 534, 623, 753, 1004, 1068, 1246, 1506, 1757, 1869, 2492, 3012, 3514, 3738, 5271, 7028, 7476, 10542, 21084, 22339, 44678, 67017, 89356, 134034, 156373, 268068, 312746, 469119, 625492, 938238, 1876476]

約数ペア:

[(1, 1876476), (2, 938238), (3, 625492), (4, 469119), (6, 312746), (7, 268068), (12, 156373), (14, 134034), (21, 89356), (28, 67017), (42, 44678), (84, 22339), (89, 21084), (178, 10542), (251, 7476), (267, 7028), (356, 5271), (502, 3738), (534, 3514), (623, 3012), (753, 2492), (1004, 1869), (1068, 1757), (1246, 1506)]