21308132166

素因数分解:

$2^1\times 3^1\times {\mathrm{661}}^1\times {\mathrm{2053}}^1\times {\mathrm{2617}}^1$

素因数の和:5336

約数の個数: 32

約数和(自身を含む): 42717843168

約数和(自身を除く): 21409711002

約数列:

[1, 2, 3, 6, 661, 1322, 1983, 2053, 2617, 3966, 4106, 5234, 6159, 7851, 12318, 15702, 1357033, 1729837, 2714066, 3459674, 4071099, 5189511, 5372701, 8142198, 10379022, 10745402, 16118103, 32236206, 3551355361, 7102710722, 10654066083, 21308132166]

約数ペア:

[(1, 21308132166), (2, 10654066083), (3, 7102710722), (6, 3551355361), (661, 32236206), (1322, 16118103), (1983, 10745402), (2053, 10379022), (2617, 8142198), (3966, 5372701), (4106, 5189511), (5234, 4071099), (6159, 3459674), (7851, 2714066), (12318, 1729837), (15702, 1357033)]