67944738

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{390487}}^1$

素因数の和:390521

約数の個数: 16

約数和(自身を含む): 140575680

約数和(自身を除く): 72630942

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 390487, 780974, 1171461, 2342922, 11324123, 22648246, 33972369, 67944738]

約数ペア:

[(1, 67944738), (2, 33972369), (3, 22648246), (6, 11324123), (29, 2342922), (58, 1171461), (87, 780974), (174, 390487)]