29405178

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:640

約数の個数: 72

約数和(自身を含む): 73198944

約数和(自身を除く): 43793766

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 121, 138, 198, 207, 242, 253, 363, 414, 506, 587, 726, 759, 1089, 1174, 1518, 1761, 2178, 2277, 2783, 3522, 4554, 5283, 5566, 6457, 8349, 10566, 12914, 13501, 16698, 19371, 25047, 27002, 38742, 40503, 50094, 58113, 71027, 81006, 116226, 121509, 142054, 148511, 213081, 243018, 297022, 426162, 445533, 639243, 891066, 1278486, 1336599, 1633621, 2673198, 3267242, 4900863, 9801726, 14702589, 29405178]

約数ペア:

[(1, 29405178), (2, 14702589), (3, 9801726), (6, 4900863), (9, 3267242), (11, 2673198), (18, 1633621), (22, 1336599), (23, 1278486), (33, 891066), (46, 639243), (66, 445533), (69, 426162), (99, 297022), (121, 243018), (138, 213081), (198, 148511), (207, 142054), (242, 121509), (253, 116226), (363, 81006), (414, 71027), (506, 58113), (587, 50094), (726, 40503), (759, 38742), (1089, 27002), (1174, 25047), (1518, 19371), (1761, 16698), (2178, 13501), (2277, 12914), (2783, 10566), (3522, 8349), (4554, 6457), (5283, 5566)]