2149254

素因数分解:

$2^1\times 3^4\times {\mathrm{13267}}^1$

素因数の和:13281

約数の個数: 20

約数和(自身を含む): 4816284

約数和(自身を除く): 2667030

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 13267, 26534, 39801, 79602, 119403, 238806, 358209, 716418, 1074627, 2149254]

約数ペア:

[(1, 2149254), (2, 1074627), (3, 716418), (6, 358209), (9, 238806), (18, 119403), (27, 79602), (54, 39801), (81, 26534), (162, 13267)]