18378126

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{78539}}^1$

素因数の和:78560

約数の個数: 24

約数和(自身を含む): 42882840

約数和(自身を除く): 24504714

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 78539, 157078, 235617, 471234, 706851, 1021007, 1413702, 2042014, 3063021, 6126042, 9189063, 18378126]

約数ペア:

[(1, 18378126), (2, 9189063), (3, 6126042), (6, 3063021), (9, 2042014), (13, 1413702), (18, 1021007), (26, 706851), (39, 471234), (78, 235617), (117, 157078), (234, 78539)]