71864574

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{630391}}^1$

素因数の和:630415

約数の個数: 16

約数和(自身を含む): 151294080

約数和(自身を除く): 79429506

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 630391, 1260782, 1891173, 3782346, 11977429, 23954858, 35932287, 71864574]

約数ペア:

[(1, 71864574), (2, 35932287), (3, 23954858), (6, 11977429), (19, 3782346), (38, 1891173), (57, 1260782), (114, 630391)]