2149806438

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{9187207}}^1$

素因数の和:9187228

約数の個数: 24

約数和(自身を含む): 5016215568

約数和(自身を除く): 2866409130

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 9187207, 18374414, 27561621, 55123242, 82684863, 119433691, 165369726, 238867382, 358301073, 716602146, 1074903219, 2149806438]

約数ペア:

[(1, 2149806438), (2, 1074903219), (3, 716602146), (6, 358301073), (9, 238867382), (13, 165369726), (18, 119433691), (26, 82684863), (39, 55123242), (78, 27561621), (117, 18374414), (234, 9187207)]