26971338

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{63313}}^1$

素因数の和:63389

約数の個数: 16

約数和(自身を含む): 54703296

約数和(自身を除く): 27731958

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 63313, 126626, 189939, 379878, 4495223, 8990446, 13485669, 26971338]

約数ペア:

[(1, 26971338), (2, 13485669), (3, 8990446), (6, 4495223), (71, 379878), (142, 189939), (213, 126626), (426, 63313)]