1219572

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1783}}^1$

素因数の和:1812

約数の個数: 36

約数和(自身を含む): 3246880

約数和(自身を除く): 2027308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1783, 3566, 5349, 7132, 10698, 16047, 21396, 32094, 33877, 64188, 67754, 101631, 135508, 203262, 304893, 406524, 609786, 1219572]

約数ペア:

[(1, 1219572), (2, 609786), (3, 406524), (4, 304893), (6, 203262), (9, 135508), (12, 101631), (18, 67754), (19, 64188), (36, 33877), (38, 32094), (57, 21396), (76, 16047), (114, 10698), (171, 7132), (228, 5349), (342, 3566), (684, 1783)]