13668382

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 26088480

約数和(自身を除く): 12420098

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 109, 169, 182, 218, 338, 371, 689, 742, 763, 1183, 1378, 1417, 1526, 2366, 2834, 4823, 5777, 8957, 9646, 9919, 11554, 17914, 18421, 19838, 36842, 40439, 62699, 75101, 80878, 125398, 128947, 150202, 257894, 525707, 976313, 1051414, 1952626, 6834191, 13668382]

約数ペア:

[(1, 13668382), (2, 6834191), (7, 1952626), (13, 1051414), (14, 976313), (26, 525707), (53, 257894), (91, 150202), (106, 128947), (109, 125398), (169, 80878), (182, 75101), (218, 62699), (338, 40439), (371, 36842), (689, 19838), (742, 18421), (763, 17914), (1183, 11554), (1378, 9919), (1417, 9646), (1526, 8957), (2366, 5777), (2834, 4823)]