27405182

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{383}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 49766400

約数和(自身を除く): 22361218

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 269, 383, 538, 766, 1883, 2681, 3766, 5111, 5362, 7277, 10222, 14554, 35777, 50939, 71554, 101878, 103027, 206054, 721189, 1442378, 1957513, 3915026, 13702591, 27405182]

約数ペア:

[(1, 27405182), (2, 13702591), (7, 3915026), (14, 1957513), (19, 1442378), (38, 721189), (133, 206054), (266, 103027), (269, 101878), (383, 71554), (538, 50939), (766, 35777), (1883, 14554), (2681, 10222), (3766, 7277), (5111, 5362)]