21497430246

素因数分解:

$2^1\times 3^1\times {\mathrm{33589}}^1\times {\mathrm{106669}}^1$

素因数の和:140263

約数の個数: 16

約数和(自身を含む): 42996543600

約数和(自身を除く): 21499113354

約数列:

[1, 2, 3, 6, 33589, 67178, 100767, 106669, 201534, 213338, 320007, 640014, 3582905041, 7165810082, 10748715123, 21497430246]

約数ペア:

[(1, 21497430246), (2, 10748715123), (3, 7165810082), (6, 3582905041), (33589, 640014), (67178, 320007), (100767, 213338), (106669, 201534)]