3928638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1051}}^1$

素因数の和:1152

約数の個数: 32

約数和(自身を含む): 9089280

約数和(自身を除く): 5160642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1051, 1246, 1869, 2102, 3153, 3738, 6306, 7357, 14714, 22071, 44142, 93539, 187078, 280617, 561234, 654773, 1309546, 1964319, 3928638]

約数ペア:

[(1, 3928638), (2, 1964319), (3, 1309546), (6, 654773), (7, 561234), (14, 280617), (21, 187078), (42, 93539), (89, 44142), (178, 22071), (267, 14714), (534, 7357), (623, 6306), (1051, 3738), (1246, 3153), (1869, 2102)]