27906294

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 63403200

約数和(自身を除く): 35496906

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 73, 78, 87, 146, 169, 174, 219, 338, 377, 438, 507, 754, 949, 1014, 1131, 1898, 2117, 2197, 2262, 2847, 4234, 4394, 4901, 5694, 6351, 6591, 9802, 12337, 12702, 13182, 14703, 24674, 27521, 29406, 37011, 55042, 63713, 74022, 82563, 127426, 160381, 165126, 191139, 320762, 357773, 382278, 481143, 715546, 962286, 1073319, 2146638, 4651049, 9302098, 13953147, 27906294]

約数ペア:

[(1, 27906294), (2, 13953147), (3, 9302098), (6, 4651049), (13, 2146638), (26, 1073319), (29, 962286), (39, 715546), (58, 481143), (73, 382278), (78, 357773), (87, 320762), (146, 191139), (169, 165126), (174, 160381), (219, 127426), (338, 82563), (377, 74022), (438, 63713), (507, 55042), (754, 37011), (949, 29406), (1014, 27521), (1131, 24674), (1898, 14703), (2117, 13182), (2197, 12702), (2262, 12337), (2847, 9802), (4234, 6591), (4394, 6351), (4901, 5694)]