21126014

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{8929}}^1$

素因数の和:8964

約数の個数: 24

約数和(自身を含む): 39220560

約数和(自身を除く): 18094546

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 8929, 17858, 62503, 116077, 125006, 232154, 812539, 1509001, 1625078, 3018002, 10563007, 21126014]

約数ペア:

[(1, 21126014), (2, 10563007), (7, 3018002), (13, 1625078), (14, 1509001), (26, 812539), (91, 232154), (169, 125006), (182, 116077), (338, 62503), (1183, 17858), (2366, 8929)]