2021418324

素因数分解:

$2^2\times 3^2\times {\mathrm{331}}^1\times {\mathrm{169639}}^1$

素因数の和:169980

約数の個数: 36

約数和(自身を含む): 5125163680

約数和(自身を除く): 3103745356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 331, 662, 993, 1324, 1986, 2979, 3972, 5958, 11916, 169639, 339278, 508917, 678556, 1017834, 1526751, 2035668, 3053502, 6107004, 56150509, 112301018, 168451527, 224602036, 336903054, 505354581, 673806108, 1010709162, 2021418324]

約数ペア:

[(1, 2021418324), (2, 1010709162), (3, 673806108), (4, 505354581), (6, 336903054), (9, 224602036), (12, 168451527), (18, 112301018), (36, 56150509), (331, 6107004), (662, 3053502), (993, 2035668), (1324, 1526751), (1986, 1017834), (2979, 678556), (3972, 508917), (5958, 339278), (11916, 169639)]