13661418

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{409}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 28929600

約数和(自身を除く): 15268182

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 293, 409, 586, 818, 879, 1227, 1758, 2454, 5567, 7771, 11134, 15542, 16701, 23313, 33402, 46626, 119837, 239674, 359511, 719022, 2276903, 4553806, 6830709, 13661418]

約数ペア:

[(1, 13661418), (2, 6830709), (3, 4553806), (6, 2276903), (19, 719022), (38, 359511), (57, 239674), (114, 119837), (293, 46626), (409, 33402), (586, 23313), (818, 16701), (879, 15542), (1227, 11134), (1758, 7771), (2454, 5567)]