31224828

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{136951}}^1$

素因数の和:136977

約数の個数: 24

約数和(自身を含む): 76693120

約数和(自身を除く): 45468292

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 136951, 273902, 410853, 547804, 821706, 1643412, 2602069, 5204138, 7806207, 10408276, 15612414, 31224828]

約数ペア:

[(1, 31224828), (2, 15612414), (3, 10408276), (4, 7806207), (6, 5204138), (12, 2602069), (19, 1643412), (38, 821706), (57, 547804), (76, 410853), (114, 273902), (228, 136951)]