2007738

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1571}}^1$

素因数の和:1650

約数の個数: 24

約数和(自身を含む): 4414176

約数和(自身を除く): 2406438

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1571, 3142, 4713, 9426, 14139, 28278, 111541, 223082, 334623, 669246, 1003869, 2007738]

約数ペア:

[(1, 2007738), (2, 1003869), (3, 669246), (6, 334623), (9, 223082), (18, 111541), (71, 28278), (142, 14139), (213, 9426), (426, 4713), (639, 3142), (1278, 1571)]