11388654

素因数分解:

$2^1\times 3^3\times {\mathrm{210901}}^1$

素因数の和:210912

約数の個数: 16

約数和(自身を含む): 25308240

約数和(自身を除く): 13919586

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 210901, 421802, 632703, 1265406, 1898109, 3796218, 5694327, 11388654]

約数ペア:

[(1, 11388654), (2, 5694327), (3, 3796218), (6, 1898109), (9, 1265406), (18, 632703), (27, 421802), (54, 210901)]