66421806

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1006391}}^1$

素因数の和:1006407

約数の個数: 16

約数和(自身を含む): 144920448

約数和(自身を除く): 78498642

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1006391, 2012782, 3019173, 6038346, 11070301, 22140602, 33210903, 66421806]

約数ペア:

[(1, 66421806), (2, 33210903), (3, 22140602), (6, 11070301), (11, 6038346), (22, 3019173), (33, 2012782), (66, 1006391)]