27577506

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 64613376

約数和(自身を除く): 37035870

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 37, 46, 66, 69, 74, 111, 138, 222, 253, 407, 491, 506, 759, 814, 851, 982, 1221, 1473, 1518, 1702, 2442, 2553, 2946, 5106, 5401, 9361, 10802, 11293, 16203, 18167, 18722, 22586, 28083, 32406, 33879, 36334, 54501, 56166, 67758, 109002, 124223, 199837, 248446, 372669, 399674, 417841, 599511, 745338, 835682, 1199022, 1253523, 2507046, 4596251, 9192502, 13788753, 27577506]

約数ペア:

[(1, 27577506), (2, 13788753), (3, 9192502), (6, 4596251), (11, 2507046), (22, 1253523), (23, 1199022), (33, 835682), (37, 745338), (46, 599511), (66, 417841), (69, 399674), (74, 372669), (111, 248446), (138, 199837), (222, 124223), (253, 109002), (407, 67758), (491, 56166), (506, 54501), (759, 36334), (814, 33879), (851, 32406), (982, 28083), (1221, 22586), (1473, 18722), (1518, 18167), (1702, 16203), (2442, 11293), (2553, 10802), (2946, 9361), (5106, 5401)]