22715172

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{8887}}^1$

素因数の和:8968

約数の個数: 36

約数和(自身を含む): 58234176

約数和(自身を除く): 35519004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 8887, 17774, 26661, 35548, 53322, 79983, 106644, 159966, 319932, 630977, 1261954, 1892931, 2523908, 3785862, 5678793, 7571724, 11357586, 22715172]

約数ペア:

[(1, 22715172), (2, 11357586), (3, 7571724), (4, 5678793), (6, 3785862), (9, 2523908), (12, 1892931), (18, 1261954), (36, 630977), (71, 319932), (142, 159966), (213, 106644), (284, 79983), (426, 53322), (639, 35548), (852, 26661), (1278, 17774), (2556, 8887)]