38455158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 91238400

約数和(自身を除く): 52783242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 107, 129, 199, 214, 258, 301, 321, 398, 597, 602, 642, 749, 903, 1194, 1393, 1498, 1806, 2247, 2786, 4179, 4494, 4601, 8358, 8557, 9202, 13803, 17114, 21293, 25671, 27606, 32207, 42586, 51342, 59899, 63879, 64414, 96621, 119798, 127758, 149051, 179697, 193242, 298102, 359394, 447153, 894306, 915599, 1831198, 2746797, 5493594, 6409193, 12818386, 19227579, 38455158]

約数ペア:

[(1, 38455158), (2, 19227579), (3, 12818386), (6, 6409193), (7, 5493594), (14, 2746797), (21, 1831198), (42, 915599), (43, 894306), (86, 447153), (107, 359394), (129, 298102), (199, 193242), (214, 179697), (258, 149051), (301, 127758), (321, 119798), (398, 96621), (597, 64414), (602, 63879), (642, 59899), (749, 51342), (903, 42586), (1194, 32207), (1393, 27606), (1498, 25671), (1806, 21293), (2247, 17114), (2786, 13803), (4179, 9202), (4494, 8557), (4601, 8358)]