649335768

素因数分解:

$2^3\times 3^1\times {\mathrm{27055657}}^1$

素因数の和:27055666

約数の個数: 16

約数和(自身を含む): 1623339480

約数和(自身を除く): 974003712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 27055657, 54111314, 81166971, 108222628, 162333942, 216445256, 324667884, 649335768]

約数ペア:

[(1, 649335768), (2, 324667884), (3, 216445256), (4, 162333942), (6, 108222628), (8, 81166971), (12, 54111314), (24, 27055657)]