11223396

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{4391}}^1$

素因数の和:4472

約数の個数: 36

約数和(自身を含む): 28776384

約数和(自身を除く): 17552988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 4391, 8782, 13173, 17564, 26346, 39519, 52692, 79038, 158076, 311761, 623522, 935283, 1247044, 1870566, 2805849, 3741132, 5611698, 11223396]

約数ペア:

[(1, 11223396), (2, 5611698), (3, 3741132), (4, 2805849), (6, 1870566), (9, 1247044), (12, 935283), (18, 623522), (36, 311761), (71, 158076), (142, 79038), (213, 52692), (284, 39519), (426, 26346), (639, 17564), (852, 13173), (1278, 8782), (2556, 4391)]