21344322

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{154669}}^1$

素因数の和:154697

約数の個数: 16

約数和(自身を含む): 44544960

約数和(自身を除く): 23200638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 154669, 309338, 464007, 928014, 3557387, 7114774, 10672161, 21344322]

約数ペア:

[(1, 21344322), (2, 10672161), (3, 7114774), (6, 3557387), (23, 928014), (46, 464007), (69, 309338), (138, 154669)]