186580836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20983}}^1$

素因数の和:21025

約数の個数: 72

約数和(自身を含む): 534672320

約数和(自身を除く): 348091484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 20983, 41966, 62949, 83932, 125898, 188847, 251796, 272779, 377694, 398677, 545558, 755388, 797354, 818337, 1091116, 1196031, 1594708, 1636674, 2392062, 2455011, 3273348, 3588093, 4784124, 4910022, 5182801, 7176186, 9820044, 10365602, 14352372, 15548403, 20731204, 31096806, 46645209, 62193612, 93290418, 186580836]

約数ペア:

[(1, 186580836), (2, 93290418), (3, 62193612), (4, 46645209), (6, 31096806), (9, 20731204), (12, 15548403), (13, 14352372), (18, 10365602), (19, 9820044), (26, 7176186), (36, 5182801), (38, 4910022), (39, 4784124), (52, 3588093), (57, 3273348), (76, 2455011), (78, 2392062), (114, 1636674), (117, 1594708), (156, 1196031), (171, 1091116), (228, 818337), (234, 797354), (247, 755388), (342, 545558), (468, 398677), (494, 377694), (684, 272779), (741, 251796), (988, 188847), (1482, 125898), (2223, 83932), (2964, 62949), (4446, 41966), (8892, 20983)]