55940766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1331923}}^1$

素因数の和:1331935

約数の個数: 16

約数和(自身を含む): 127864704

約数和(自身を除く): 71923938

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1331923, 2663846, 3995769, 7991538, 9323461, 18646922, 27970383, 55940766]

約数ペア:

[(1, 55940766), (2, 27970383), (3, 18646922), (6, 9323461), (7, 7991538), (14, 3995769), (21, 2663846), (42, 1331923)]