2129771874

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{9593567}}^1$

素因数の和:9593609

約数の個数: 16

約数和(自身を含む): 4374667008

約数和(自身を除く): 2244895134

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 9593567, 19187134, 28780701, 57561402, 354961979, 709923958, 1064885937, 2129771874]

約数ペア:

[(1, 2129771874), (2, 1064885937), (3, 709923958), (6, 354961979), (37, 57561402), (74, 28780701), (111, 19187134), (222, 9593567)]