121815888

素因数分解:

$2^4\times 3^1\times {\mathrm{541}}^1\times {\mathrm{4691}}^1$

素因数の和:5243

約数の個数: 40

約数和(自身を含む): 315339936

約数和(自身を除く): 193524048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 541, 1082, 1623, 2164, 3246, 4328, 4691, 6492, 8656, 9382, 12984, 14073, 18764, 25968, 28146, 37528, 56292, 75056, 112584, 225168, 2537831, 5075662, 7613493, 10151324, 15226986, 20302648, 30453972, 40605296, 60907944, 121815888]

約数ペア:

[(1, 121815888), (2, 60907944), (3, 40605296), (4, 30453972), (6, 20302648), (8, 15226986), (12, 10151324), (16, 7613493), (24, 5075662), (48, 2537831), (541, 225168), (1082, 112584), (1623, 75056), (2164, 56292), (3246, 37528), (4328, 28146), (4691, 25968), (6492, 18764), (8656, 14073), (9382, 12984)]