19101276

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{3067}}^1$

素因数の和:3250

約数の個数: 36

約数和(自身を含む): 48578712

約数和(自身を除く): 29477436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 346, 519, 692, 1038, 1557, 2076, 3067, 3114, 6134, 6228, 9201, 12268, 18402, 27603, 36804, 55206, 110412, 530591, 1061182, 1591773, 2122364, 3183546, 4775319, 6367092, 9550638, 19101276]

約数ペア:

[(1, 19101276), (2, 9550638), (3, 6367092), (4, 4775319), (6, 3183546), (9, 2122364), (12, 1591773), (18, 1061182), (36, 530591), (173, 110412), (346, 55206), (519, 36804), (692, 27603), (1038, 18402), (1557, 12268), (2076, 9201), (3067, 6228), (3114, 6134)]