54143172

素因数分解:

$2^2\times 3^2\times {\mathrm{643}}^1\times {\mathrm{2339}}^1$

素因数の和:2992

約数の個数: 36

約数和(自身を含む): 137133360

約数和(自身を除く): 82990188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 643, 1286, 1929, 2339, 2572, 3858, 4678, 5787, 7017, 7716, 9356, 11574, 14034, 21051, 23148, 28068, 42102, 84204, 1503977, 3007954, 4511931, 6015908, 9023862, 13535793, 18047724, 27071586, 54143172]

約数ペア:

[(1, 54143172), (2, 27071586), (3, 18047724), (4, 13535793), (6, 9023862), (9, 6015908), (12, 4511931), (18, 3007954), (36, 1503977), (643, 84204), (1286, 42102), (1929, 28068), (2339, 23148), (2572, 21051), (3858, 14034), (4678, 11574), (5787, 9356), (7017, 7716)]