13447386

素因数分解:

$2^1\times 3^2\times {\mathrm{419}}^1\times {\mathrm{1783}}^1$

素因数の和:2210

約数の個数: 24

約数和(自身を含む): 29221920

約数和(自身を除く): 15774534

約数列:

[1, 2, 3, 6, 9, 18, 419, 838, 1257, 1783, 2514, 3566, 3771, 5349, 7542, 10698, 16047, 32094, 747077, 1494154, 2241231, 4482462, 6723693, 13447386]

約数ペア:

[(1, 13447386), (2, 6723693), (3, 4482462), (6, 2241231), (9, 1494154), (18, 747077), (419, 32094), (838, 16047), (1257, 10698), (1783, 7542), (2514, 5349), (3566, 3771)]