21062094

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{619}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 43390080

約数和(自身を除く): 22327986

約数列:

[1, 2, 3, 6, 53, 106, 107, 159, 214, 318, 321, 619, 642, 1238, 1857, 3714, 5671, 11342, 17013, 32807, 34026, 65614, 66233, 98421, 132466, 196842, 198699, 397398, 3510349, 7020698, 10531047, 21062094]

約数ペア:

[(1, 21062094), (2, 10531047), (3, 7020698), (6, 3510349), (53, 397398), (106, 198699), (107, 196842), (159, 132466), (214, 98421), (318, 66233), (321, 65614), (619, 34026), (642, 32807), (1238, 17013), (1857, 11342), (3714, 5671)]